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Form 8-K

sec.gov

8-K — O REILLY AUTOMOTIVE INC

Accession: 0001104659-26-097090

Filed: 2026-08-14

Period: 2026-08-14

CIK: 0000898173

SIC: 5531 (RETAIL-AUTO & HOME SUPPLY STORES)

Item: Entry into a Material Definitive Agreement

Item: Financial Statements and Exhibits

Documents

8-K — tm2622552d5_8k.htm (Primary)

EX-4.1 — EXHIBIT 4.1 (tm2622552d5_ex4-1.htm)

EX-4.3 — EXHIBIT 4.3 (tm2622552d5_ex4-3.htm)

EX-4.5 — EXHIBIT 4.5 (tm2622552d5_ex4-5.htm)

EX-5.1 — EXHIBIT 5.1 (tm2622552d5_ex5-1.htm)

EX-5.2 — EXHIBIT 5.2 (tm2622552d5_ex5-2.htm)

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8-K — FORM 8-K

8-K (Primary)

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0000898173

O REILLY AUTOMOTIVE INC

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2026-08-14

2026-08-14

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington,

D.C. 20549

FORM 8-K

CURRENT REPORT PURSUANT TO

SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported):

August 14, 2026

O’Reilly Automotive, Inc.

(Exact Name of Registrant as Specified in its

Charter)

Missouri

000-21318

27-4358837

(State or Other Jurisdiction

of Incorporation)

(Commission File Number)

(IRS Employer

Identification No.)

233 South Patterson Avenue

Springfield, Missouri 65802

(Address of principal executive offices, Zip code)

(417) 862-6708

(Registrant’s telephone number, including

area code)

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K

filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions:

¨

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨  Pre-commencement

communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on which

Registered

Common Stock $0.01 par value

ORLY

The NASDAQ Stock Market LLC

(NASDAQ Global Select Market)

Indicate by check mark whether the registrant

is an emerging growth company as defined in Rule 405 of Securities Act of 1933 (230.405) or Rule 12b-2 of the Securities

Exchange Act of 1934 (240.12b-2).

¨ Emerging

growth company

If an emerging growth company,

indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised

financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ¨

Item 1.01. Entry into a Material Definitive Agreement.

On

August 14, 2026 (the “Closing Date”), O’Reilly Automotive, Inc. (the “Company”) issued and sold (i)

$700,000,000 aggregate principal amount of the Company’s 4.800% Senior Notes due 2029 (the “2029 Notes”), (ii) $500,000,000

aggregate principal amount of the Company’s 5.050% Senior Notes due 2031 (the “2031 Notes”) and (iii) $400,000,000 aggregate

principal amount of the Company’s 5.550% Senior Notes due 2037 (the “2037 Notes” and, collectively with the 2029 Notes

and the 2031 Notes, the “Notes”).

The

terms of the Notes are governed by an Indenture, dated as of May 20, 2019 (the “Base Indenture”), by and between the Company

and U.S. Bank Trust Company, National Association (f/k/a U.S. Bank National Association) (the “Trustee”), as further supplemented

by the Eighth Supplemental Indenture with respect to the 2029 Notes, as further supplemented by the Ninth Supplemental Indenture

with respect to the 2031 Notes and as further supplemented by the Tenth Supplemental Indenture with respect to the 2037 Notes, each dated

as of the Closing Date (collectively, the “Supplemental Indentures”; the Supplemental Indentures collectively with the Base

Indenture, the “Indenture”), by and between the Company and the Trustee.

The

2029 Notes mature on August 14, 2029 and bear interest at a rate of 4.800% per year. Interest on the 2029 Notes is payable on February

14 and August 14 of each year, beginning on February 14, 2027. The 2031 Notes mature on August 14, 2031 and bear interest at a rate of

5.050% per year. Interest on the 2031 Notes is payable on February 14 and August 14 of each year, beginning on February 14, 2027. The

2037 Notes mature on March 14, 2037 and bear interest at a rate of 5.550% per year. Interest on the 2037 Notes is payable on March 14

and September 14 of each year, beginning on March 14, 2027. The Notes are the Company’s general unsecured senior obligations and

are equal in right of payment with all of the Company’s other existing and future unsecured and unsubordinated indebtedness, including

the Company’s credit facility and the Company’s 5.750% Senior Notes due 2026, the Company’s 3.600% Senior Notes due

2027, the Company’s 4.350% Senior Notes due 2028, the Company’s 3.900% Senior Notes due 2029, the Company’s 4.200% Senior

Notes due 2030, the Company’s 1.750% Senior Notes due 2031, the Company’s 4.700% Senior Notes due 2032 (such series of notes,

collectively, the “Existing Notes”), the Company’s 5.000% Senior Notes due 2034 and the Company’s 5.100% Senior

Notes due 2036. The Notes are effectively junior to the Company’s future secured indebtedness, if any, to the extent of the value

of the collateral securing such indebtedness.

The Notes are not initially guaranteed by any of

the Company’s subsidiaries. However, if in the future, any of the Company’s subsidiaries incurs or guarantees obligations

under the Company’s credit facility or certain other credit facility debt or capital markets debt of the Company or any future subsidiary

guarantor, such subsidiary would be required to guarantee the Notes on a senior unsecured basis. The

Company would be permitted to release any such future guarantee without the consent of holders of the Notes under the circumstances described

in the Indenture.

Prior

to July 14, 2029 (one month prior to their maturity date) (the “2029 Notes Par Call Date”), the Company may redeem the 2029

Notes at our option, in whole or in part, at any time and from time to time, at a redemption price (expressed as a percentage of principal

amount and rounded to three decimal places) equal to the greater of: (1) (a) the sum of the present values of the remaining scheduled

payments of principal and interest thereon discounted to the redemption date (assuming the notes matured on the 2029 Notes Par Call Date)

on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined in the Indenture)

plus 10 basis points less (b) interest accrued to the date of redemption, and (2) 100% of the principal amount of the notes to

be redeemed, plus, in either case, accrued and unpaid interest thereon to, but not including, the redemption date. On or after the 2029

Notes Par Call Date, the Company may redeem the notes, in whole or in part, at any time and from time to time, at a redemption price equal

to 100% of the principal amount of the notes being redeemed plus accrued and unpaid interest thereon to, but not including, the redemption

date.

Prior

to July 14, 2031 (one month prior to their maturity date) (the “2031 Notes Par Call Date”), the Company may redeem the 2031

Notes at our option, in whole or in part, at any time and from time to time, at a redemption price (expressed as a percentage of principal

amount and rounded to three decimal places) equal to the greater of: (1) (a) the sum of the present values of the remaining scheduled

payments of principal and interest thereon discounted to the redemption date (assuming the notes matured on the 2031 Notes Par Call Date)

on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined in the Indenture)

plus 10 basis points less (b) interest accrued to the date of redemption, and (2) 100% of the principal amount of the notes to

be redeemed, plus, in either case, accrued and unpaid interest thereon to, but not including, the redemption date. On or after the 2031

Notes Par Call Date, the Company may redeem the notes, in whole or in part, at any time and from time to time, at a redemption price equal

to 100% of the principal amount of the notes being redeemed plus accrued and unpaid interest thereon to, but not including, the redemption

date.

Prior

to December 14, 2036 (three months prior to their maturity date) (the “2037 Notes Par Call Date”), the Company may redeem

the 2037 Notes at our option, in whole or in part, at any time and from time to time, at a redemption price (expressed as a percentage

of principal amount and rounded to three decimal places) equal to the greater of: (1) (a) the sum of the present values of the remaining

scheduled payments of principal and interest thereon discounted to the redemption date (assuming the notes matured on the 2037 Notes Par

Call Date) on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined in the

Indenture) plus 15 basis points less (b) interest accrued to the date of redemption, and (2) 100% of the principal amount of the

notes to be redeemed, plus, in either case, accrued and unpaid interest thereon to, but not including, the redemption date. On or after

the 2037 Notes Par Call Date, the Company may redeem the notes, in whole or in part, at any time and from time to time, at a redemption

price equal to 100% of the principal amount of the notes being redeemed plus accrued and unpaid interest thereon to, but not including,

the redemption date.

Upon the occurrence of a Change of Control Triggering

Event (as defined in the Indenture), unless the Company has exercised its right to redeem the Notes, each holder of Notes will have the

right to require the Company to repurchase all or a portion of such holder’s Notes, for cash, at a repurchase price equal to 101%

of the aggregate principal amount thereof plus accrued and unpaid interest, if any, on the amount repurchased to, but not including, the

date of repurchase.

The

Indenture contains covenants that limit the ability of the Company and each of its subsidiaries, as applicable to, among other things:

(i) create certain liens on its assets to secure certain debt; (ii) enter into certain sale and leaseback transactions; and

(iii) in the case of the Company, merge or consolidate with another company or transfer all or substantially all of the Company’s

property, in each case as set forth in the Indenture. These covenants are, however, subject to a number of important limitations and exceptions.

The

Indenture also contains customary event of default provisions including, among others, the following: (i) default in the payment of principal

of or premium, if any, on any Note of any series when due at its maturity; (ii) default for 30 days in the payment when due of interest

on the applicable series of Notes; (iii) failure to comply with the other covenants or agreements in the Indenture or the applicable

series of Notes and failure to cure or obtain a waiver of such default within 90 days following notice as described below; (iv) a default

under any debt for money borrowed by the Company or any future subsidiary guarantor that results in acceleration of the maturity of such

debt, or failure to pay any such debt within any applicable grace period after final stated maturity, in an aggregate amount greater than

(a) $25.0 million, at any time that any Existing Notes remain outstanding, or (b) $100.0 million at any time that no Existing Notes remain

outstanding, without such debt having been discharged or acceleration having been rescinded or annulled; and (v) certain events of bankruptcy,

insolvency or reorganization with respect to the Company or any future subsidiary guarantor that is a Significant Subsidiary (as defined

in the Indenture), in each case as set forth in the Indenture. In the case of an event of default, other than a default under clause (v)

above, the Trustee or the holders of at least 25% in aggregate principal amount of the applicable series of Notes then outstanding, by

written notice to the Company (and to the Trustee if the notice is given by the holders of such Notes), may declare the principal of and

accrued and unpaid interest, if any, on such Notes to be immediately due and payable. If an event of default under clause (v) above occurs,

the principal of and accrued and unpaid interest, if any, on the applicable series of Notes will be immediately due and payable without

any act on the part of the Trustee or holders of such Notes.

The Trustee is also a lender under the Company’s

credit facility, and an affiliate of the Trustee was an underwriter in the offering of the Notes.

The

offering of the Notes was registered under the Securities Act of 1933, as amended, pursuant to the Company’s shelf registration

statement on Form S-3 which became automatically effective upon filing with Securities and Exchange Commission on April 1, 2025

(File No. 333-286320).

The above description of the Indenture and the

Notes does not purport to be complete and is qualified in its entirety by reference to the Base Indenture (which was previously filed

by the Company with the SEC), the Eighth Supplemental Indenture (including the Form of the 2029 Notes included therein) attached as Exhibit

4.1 and referenced as Exhibit 4.2 hereto, respectively, the Ninth Supplemental Indenture (including the Form of the 2031 Notes included

therein) attached as Exhibit 4.3 and referenced as Exhibit 4.4 hereto, respectively, and the Tenth Supplemental Indenture (including the

Form of the 2037 Notes included therein) attached as Exhibit 4.5 and referenced as Exhibit 4.6 hereto, respectively, each incorporated

herein by reference.

In addition to the specific agreements and arrangements

described above, from time to time, certain of the underwriters of the Notes and/or their respective affiliates have been, and may in

the future be, lenders under the Company’s credit facility and have directly and indirectly engaged, and may engage in the future,

in investment and/or commercial banking transactions with the Company for which they have received, or may receive, customary compensation

and expense reimbursement.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits:

Exhibit No.

Description

4.1

Eighth Supplemental Indenture, dated as of August 14, 2026, by and between the Company and the Trustee

4.2

Form of the 2029 Notes (included in Exhibit 4.1)

4.3

Ninth Supplemental Indenture, dated as of August 14, 2026, by and between the Company and the Trustee

4.4

Form of the 2031 Notes (included in Exhibit 4.3)

4.5

Tenth Supplemental Indenture, dated as of August 14, 2026, by and between the Company and the Trustee

4.6

Form of the 2037 Notes (included in Exhibit 4.5)

5.1

Opinion of Shook, Hardy & Bacon L.L.P.

5.2

Opinion of Skadden, Arps, Slate, Meagher & Flom LLP

23.1

Consent of Shook, Hardy & Bacon L.L.P. (included in Exhibit 5.1)

23.2

Consent of Skadden, Arps, Slate, Meagher & Flom LLP (included in Exhibit 5.2)

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements

of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto

duly authorized.

Date: August 14, 2026

O’Reilly Automotive, Inc.

By:

/s/ Jeremy A. Fletcher

Jeremy A. Fletcher

Executive Vice President and Chief Financial Officer

(principal financial and accounting officer)

EX-4.1 — EXHIBIT 4.1

EX-4.1

Filename: tm2622552d5_ex4-1.htm · Sequence: 2

Exhibit 4.1

O’REILLY AUTOMOTIVE, INC.

EIGHTH SUPPLEMENTAL INDENTURE

Dated as of August 14, 2026

between

O’REILLY AUTOMOTIVE, INC.

as Issuer

and

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION

as Trustee

to the

INDENTURE

Dated as of May 20, 2019

between

O’REILLY AUTOMOTIVE, INC.

as Issuer

and

U.S. BANK NATIONAL ASSOCIATION

as Trustee

4.800% SENIOR NOTES DUE 2029

TABLE OF CONTENTS

Page

ARTICLE I

DEFINITIONS

Section 1.01

Definitions

1

ARTICLE II

DESIGNATION AND TERMS OF THE SECURITIES

Section 2.01

Terms of the Notes

8

Section 2.02

Issuance of Additional Notes

9

ARTICLE III

REDEMPTION

Section 3.01

Optional Redemption

9

ARTICLE IV

COVENANTS

Section 4.01

Limitations on Liens

10

Section 4.02

Limitation on Sale and Leaseback Transactions

10

Section 4.03

Future Guarantees

11

Section 4.04

Change of Control

11

ARTICLE V

EVENTS OF DEFAULT

Section 5.01

Events of Default

13

Section 5.02

Acceleration

13

ARTICLE VI

Defeasance

Section 6.01

Defeasance and Covenant Defeasance

14

ARTICLE VII

Miscellaneous

Section 7.01

Ratification of Base Indenture; Supplemental Indentures Part of Base Indenture

14

Section 7.02

Multiple Originals

14

Section 7.03

Governing Law

14

Exhibit A

Form of Note

EIGHTH SUPPLEMENTAL INDENTURE, dated as of August 14,

2026 (this “Eighth Supplemental Indenture”), between O’REILLY AUTOMOTIVE, INC., a Missouri corporation (the

“Company”), and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (as successor in interest to U.S. Bank National Association),

a national banking association, as trustee (the “Trustee”), to the Indenture, dated as of May 20, 2019 (the “Base

Indenture” and, together with this Eighth Supplemental Indenture, the “Indenture”), between the Company and

the Trustee. Capitalized terms used but not defined herein shall have the meanings ascribed to them in the Base Indenture.

RECITALS

WHEREAS, the Company and the Trustee are parties

to the Base Indenture, which provides for the issuance from time to time by the Company of debt securities in one or more Series; and

WHEREAS, pursuant to Sections 2.01 and 2.02

of the Base Indenture, the Company desires to provide for the establishment of a Series of senior debt securities entitled “4.800%

Senior Notes due 2029” (the “Notes”), the form and substance of which, and the terms, provisions and conditions

of which, to be set forth as provided in the Indenture.

NOW THEREFORE, each of the parties hereto covenants

and agrees, for the equal and ratable benefit of the Holders of the Notes, as follows:

ARTICLE I

DEFINITIONS

Section 1.01           Definitions.

The following definitions supplement and, to the

extent inconsistent with, replace the definitions in Section 1.01 of the Base Indenture:

“Additional

Notes” means any additional 4.800% Senior Notes due 2029 issued from time to time after the Issue Date under the terms

of the Indenture other than pursuant to 2.09, 2.10, 2.13, 3.06 or 9.05 of the Base Indenture.

“Attributable Debt” in respect

of a Sale and Leaseback Transaction means, at the time of determination, the present value discounted at the rate of interest implicit

in the terms of the lease (as determined in good faith by the Company) of the obligations of the lessee under such lease for net rental

payments during the remaining term of the lease (including any period for which such lease has been extended or may, at the Company’s

option, be extended).

“Capital Markets Debt” means any

debt for borrowed money that (i) is in the form of, or represented by, bonds, notes, debentures or other securities (other than promissory

notes or similar evidences of debt under a credit agreement) and (ii) has an aggregate principal amount outstanding of (a) at

least $25.0 million, at any time that any Existing Notes remain outstanding, or (b) at least $100.0 million at any time that no Existing

Notes remain outstanding.

“Change of Control” means the

occurrence of any one of the following:

(1)             the

direct or indirect sale, lease, transfer, conveyance or other disposition (other than by way of merger or consolidation), in one or a

series of related transactions, of all or substantially all of the assets of the Company and its Subsidiaries taken as a whole to any

Person (including any “person” (as that term is used in Section 13(d)(3) of the Exchange Act)) other than the Company

or one of its Subsidiaries;

(2)             the

consummation of any transaction (including, without limitation, any merger or consolidation) the result of which is that any Person (including

any “person” or “group” (as those terms are used in Section 13(d)(3) of the Exchange Act)) becomes the

“beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act), directly or indirectly, of more than

50% of the outstanding Voting Stock of the Company or any other Voting Stock into which the Voting Stock of the Company is reclassified,

consolidated, exchanged or changed, measured by voting power rather than number of shares;

(3)             the

Company consolidates with, or merges with or into, any Person, or any Person consolidates with, or merges with or into, the Company, in

any such event pursuant to a transaction in which any of the outstanding Voting Stock of the Company (or any other Voting Stock into which

the Voting Stock of the Company is reclassified, consolidated, exchanged or changed) is converted into or exchanged for cash, securities

or other property, other than any such transaction where the shares of the Voting Stock of the Company (or any other Voting Stock into

which the Voting Stock of the Company is reclassified, consolidated, exchanged or changed) outstanding immediately prior to such transaction

constitute, or are converted into or exchanged for, a majority of the Voting Stock of the surviving Person immediately after giving effect

to such transaction; or

(4)             the

adoption of a plan relating to the liquidation or dissolution of the Company.

Notwithstanding the foregoing, a transaction will

not be deemed to involve a Change of Control under clause (2) above if (i) the Company becomes a direct or indirect wholly owned

Subsidiary of a holding company and (ii)(A) the holders having ultimate beneficial ownership of the Voting Stock of such holding

company immediately following that transaction are substantially the same as the holders having beneficial ownership of the Company’s

Voting Stock immediately prior to that transaction or (B) immediately following that transaction no Person (other than a holding

company satisfying the requirements of this sentence) is the beneficial owner, directly or indirectly, of more than 50% of the Voting

Stock of such holding company.

“Change of Control Triggering Event”

means the occurrence of both a Change of Control and a Rating Event.

“Consolidated Net Tangible Assets”

means the aggregate amount of the Company’s assets (less applicable reserves and other properly deductible items) and the Company’s

consolidated Subsidiaries’ assets after deducting therefrom (a) all current liabilities (excluding the sum of any debt for

money borrowed having a maturity of less than twelve months from the date of the Company’s most recent consolidated balance sheet

but which by its terms is renewable or extendable beyond twelve months from such date at the option of the borrower and, without duplication,

any current installments thereof payable within such twelve-month period) and (b) all goodwill, trade names, patents, unamortized

debt discount and expense and other like intangibles, all as set forth on the Company’s most recent consolidated balance sheet and

computed in accordance with United States generally accepted accounting principles (“GAAP”).

“Credit Facility Debt” means any

debt for borrowed money that (i) is incurred pursuant to a credit agreement, including pursuant to the Revolving Credit Facility,

or other agreement providing for revolving credit loans, term loans or other debt entered into between the Company or any Subsidiary of

the Company and any lender or group of lenders and (ii) has an aggregate principal amount outstanding or committed of (a) at

least $25.0 million, at any time that any Existing Notes remain outstanding, or (b) at least $100.0 million at any time that no Existing

Notes remain outstanding.

2

“Domestic Subsidiary” means any

Subsidiary of the Company that is organized under the laws of any political subdivision of the United States of America.

“Existing Notes” means the following

series of notes issued by the Company: 5.750% Senior Notes due 2026; 3.600% Senior Notes due 2027; 4.350% Senior Notes due 2028; 3.900%

Senior Notes due 2029; 4.200% Senior Notes due 2030; 1.750% Senior Notes due 2031; and 4.700% Senior Notes due 2032.

“Foreign Currency” means any currency

or currency unit issued by a government other than the government of The United States of America.

“Foreign Subsidiary” means any

Subsidiary of the Company that is not a Domestic Subsidiary.

“Funded Debt” means debt which

matures more than one year from the date of creation, or which is extendable or renewable at the sole option of the obligor so that it

may become payable more than one year from such date or which is classified, in accordance with GAAP, as long-term debt on the consolidated

balance sheet for the most-recently ended fiscal quarter (or if incurred subsequent to the date of such balance sheet, would have been

so classified) of the Person for which the determination is being made. Funded Debt shall not include (1) obligations created pursuant

to leases, (2) any debt or portion thereof maturing by its terms within one year from the time of any computation of the amount of

outstanding Funded Debt unless such debt shall be extendable or renewable at the sole option of the obligor in such manner that it may

become payable more than one year from such time, or (3) any debt for which money in the amount necessary for the payment or redemption

of such debt is deposited in trust either at or before the maturity date thereof.

“Global Notes” means Notes in

the form of a global security as delivered to the Depositary.

“Guarantor” means any Subsidiary

of the Company that becomes a subsidiary guarantor of the Notes under the Indenture.

“Investment Grade” means a rating

of Baa3 or better by Moody’s (or its equivalent under any successor rating category of Moody’s), and a rating of BBB- or better

by S&P (or its equivalent under any successor rating category of S&P) and the equivalent investment grade rating from any replacement

Rating Agency or Rating Agencies appointed by the Company.

“Issue

Date” means August 14, 2026.

“Lien” means, with respect to

any Property, shares of stock or evidences of indebtedness, any mortgage or deed of trust, pledge, hypothecation, security interest, lien,

encumbrance or other security arrangement of any kind or nature on or with respect to such Property, shares of stock or evidences of indebtedness.

“Moody’s” means Moody’s

Investors Service, Inc., a subsidiary of Moody’s Corporation, and its successors.

3

“Notes” has the meaning assigned

to it in the Recitals to this Eighth Supplemental Indenture.

“Permitted Liens” means:

(1)             Liens

(other than Liens created or imposed under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”)), for

taxes, assessments or governmental charges or levies not yet subject to penalties for non-timely payment or Liens for taxes being contested

in good faith by appropriate proceedings for which adequate reserves determined in accordance with GAAP have been established (and as

to which the property or assets subject to any such Lien is not yet subject to foreclosure, sale or loss on account thereof);

(2)             statutory

Liens of landlords and Liens of mechanics, materialmen, warehousemen, carriers and suppliers and other Liens imposed by law or pursuant

to customary reservations or retentions of title arising in the ordinary course of business; provided that any such Liens which

are material secure only amounts not yet due and payable or, if due and payable, are unfiled and no other action has been taken to enforce

the same or are being contested in good faith by appropriate proceedings for which adequate reserves determined in accordance with GAAP

have been established (and as to which the property or assets subject to any such Lien is not yet subject to foreclosure, sale or loss

on account thereof);

(3)             Liens

(other than Liens created or imposed under ERISA) incurred or deposits made by the Company and Subsidiaries of the Company in the ordinary

course of business in connection with workers’ compensation, unemployment insurance and other types of social security, laws or

regulations, or to secure the performance of tenders, statutory obligations, bids, leases, trade or government contracts, surety, indemnification,

appeal, performance and return-of-money bonds, letters of credit, bankers acceptances and other similar obligations (exclusive of obligations

for the payment of borrowed money), or as security for customs or import duties and related amounts;

(4)             Liens

in connection with attachments or judgments (including judgment or appeal bonds); provided that the judgments secured shall, within

30 days after the entry thereof, have been discharged or execution thereof stayed pending appeal, or shall have been discharged within

30 days after the expiration of any such stay;

(5)             Liens

securing indebtedness (including capital leases) incurred to finance the purchase price or cost of construction of property or assets

(or additions, repairs, alterations or improvements thereto); provided that such Liens and the indebtedness secured thereby are

incurred within twelve months of the later of acquisition or completion of construction (or addition, repair, alteration or improvement)

and full operation thereof;

(6)             Liens

securing industrial revenue bonds, pollution control bonds or similar types of tax-exempt bonds;

(7)             Liens

arising from deposits with, or the giving of any form of security to, any governmental agency required as a condition to the transaction

of business or exercise of any privilege, franchise or license;

(8)             encumbrances,

covenants, conditions, restrictions, easements, reservations and rights of way or zoning, building code or other restrictions (including

defects or irregularities in title and similar encumbrances) as to the use of real property, or Liens incidental to conduct of the business

or to the ownership of properties of the Company or any Subsidiary of the Company not securing debt that do not in the aggregate materially

impair the use of said properties in the operation of the business of the Company, including its Subsidiaries, taken as a whole;

4

(9)             leases,

licenses, subleases or sublicenses granted to others not interfering in any material respect with the business of the Company, including

its Subsidiaries, taken as a whole;

(10)           Liens

on property or assets at the time such property or assets are acquired by the Company or any Subsidiary of the Company;

(11)           Liens

on property or assets of any Person at the time such Person becomes a Subsidiary of the Company;

(12)           Liens

on receivables from customers sold to third parties pursuant to credit arrangements in the ordinary course of business;

(13)           Liens

existing on August 10, 2026, or any extensions, amendments, renewals, refinancings, replacements or other modifications thereto;

(14)           Liens

on any property or assets created, assumed or otherwise brought into existence in contemplation of the sale or other disposition of the

underlying property or assets, whether directly or indirectly, by way of share disposition or otherwise;

(15)           Liens

securing debt of a Subsidiary owed to the Company or to another Subsidiary of the Company;

(16)           Liens

in favor of the United States of America or any State thereof, or any department, agency or instrumentality or political subdivision thereof,

to secure partial, progress, advance or other payments;

(17)           Liens

to secure debt of joint ventures in which the Company or any of its Subsidiaries have an interest, to the extent such Liens are on property

or assets of, or equity interests in, such joint ventures;

(18)           Liens

arising solely by virtue of any statutory or common law provisions relating to banker’s Liens, rights of set-off or similar rights

and remedies as to deposit accounts or other funds maintained with a depositary institution;

(19)           Liens

arising from financing statement filings regarding operating leases;

(20)           Liens

in favor of customs and revenue authorities to secure custom duties in connection with the importation of goods;

(21)           Liens

securing the financing of insurance premiums payable on insurance policies; provided, that such Liens shall only encumber unearned

premiums with respect to such insurance, interests in any state guarantee fund relating to such insurance and subject and subordinate

to the rights and interests of any loss payee, loss payments which shall reduce such unearned premiums;

(22)           Liens

securing cash management obligations (that do not constitute indebtedness), or arising out of conditional sale, title retention, consignment

or similar arrangements for sale of goods and contractual rights of set-off relating to purchase orders and other similar arrangements,

in each case in the ordinary course of business;

5

(23)           Liens

on any property or assets of Foreign Subsidiaries securing debt of such Foreign Subsidiaries (but not debt of the Company or any Guarantor);

(24)           Liens

securing debt in an aggregate principal amount at any time outstanding not exceeding $500 million in respect of any arrangement under

which the Company or any Guarantor transfers, once or on a revolving basis, without recourse (except for indemnities and representations

customary for securitization transactions and except for the retention of risk in an amount and form required by applicable laws and regulations

or as is customary for a similar type of transaction) involving one or more “true sale” transactions, accounts receivable

or interests therein and related assets customarily transferred in connection with securitization transactions (i) to a trust, partnership,

corporation, limited liability company or other entity, which transfer is funded in whole or in part, directly or indirectly, by the incurrence

or issuance by the transferee or successor transferee of indebtedness or other securities that are to receive payments from, or that represent

interests in, the cash flow derived from such accounts receivable or interests therein, or (ii) directly to one or more investors

or other purchasers; and

(25)           other

Liens on property or assets of the Company and the property or assets of its Subsidiaries securing debt in an aggregate principal amount

(together with the aggregate amount of all Attributable Debt in respect of Sale and Leaseback Transactions entered into in reliance on

this clause) not to exceed, as of any date of incurrence of such secured debt pursuant to this clause and after giving effect to such

incurrence and the application of the proceeds therefrom, the greater of (a) $500 million and (b) 15% of the Company’s

Consolidated Net Tangible Assets.

“Property” means any building,

structure or other facility, together with the land upon which it is erected and fixtures comprising a part thereof, used primarily for

selling automotive parts and accessories or the warehousing or distributing of such products, owned or leased by the Company or any of

the Company’s Significant Subsidiaries.

“Rating Agency” means each of

Moody’s and S&P; provided, that if either Moody’s or S&P ceases to provide rating services to issuers or investors,

the Company may appoint a replacement for such Rating Agency.

“Rating Event” means:

(1)             if

the Notes are rated Investment Grade by each of the Rating Agencies on the first day of the Trigger Period, the Notes cease to be rated

Investment Grade by each of the Rating Agencies on any date during the Trigger Period, or

(2)             if

the Notes are not rated Investment Grade by each of the Rating Agencies on the first day of the Trigger Period, the Notes are downgraded

by at least one rating category (e.g., from BB+ to BB or Ba1 to Ba2) from the applicable rating of the Notes on the first day of the Trigger

Period by each of the Rating Agencies on any date during the Trigger Period.

“Revolving

Credit Facility” means the First Amended and Restated Credit Agreement, dated as of March 31, 2025, among the Company,

the lenders from time to time party thereto and JPMorgan Chase Bank, N.A., as administrative agent, as amended, amended and restated,

extended, renewed, restated, supplemented or otherwise modified (in whole or in part, and without limitation as to amount, terms, conditions,

covenants and other provisions) from time to time.

6

“S&P” means Standard &

Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc., and its successors.

“Senior Funded Debt” means all

Funded Debt of the Company or its Subsidiaries (except Funded Debt, the payment of which is subordinated to the payment of the Notes).

“Significant Subsidiaries” means

any of our subsidiaries that is a “significant subsidiary” as defined in Rule 1-02 of Regulation S-X, promulgated pursuant

to the Securities Act.

“Treasury Rate” means, with respect

to any redemption date, the yield determined by the Company in accordance with the following two paragraphs.

The Treasury Rate shall be determined by the Company

as of 4:15 p.m., New York City time (or as of such time as yields on U.S. government securities are posted daily by the Board of Governors

of the Federal Reserve System), on the third business day preceding the redemption date based upon the yield or yields for the most recent

day that appear as of such time on such day in the most recent statistical release published by the Board of Governors of the Federal

Reserve System designated as “Selected Interest Rates (Daily) - H.15” (or any successor designation or publication) (“H.15”)

under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption

or heading) (“H.15 TCM”). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for

the Treasury constant maturity on H.15 exactly equal to the period from the redemption date to the Par Call Date (the “Remaining

Life”); or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields –

one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury

constant maturity on H.15 immediately longer than the Remaining Life – and shall interpolate to the Par Call Date on a straight-line

basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no

such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity

on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15

shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity

from the redemption date.

If on the third business day preceding the redemption

date H.15 TCM is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual

equivalent yield to maturity at 11:00 a.m., New York City time, on the second business day preceding such redemption date of the United

States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States

Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally

distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call

Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two

or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria

of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury

security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities

at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield

to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as

a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal

places.

7

“Trigger Period” means the period

commencing 60 days prior to the first public announcement by the Company of any Change of Control (or pending Change of Control) and ending

60 days following consummation of such Change of Control (which Trigger Period will be extended following consummation of a Change of

Control for so long as either of the Rating Agencies has publicly announced that it is considering a possible ratings change).

“Voting Stock” of any specified

Person as of any date means the capital stock of such Person that is at the time entitled to vote generally in the election of the board

of directors of such Person.

Other Definitions:

Term

Defined in Section

“Change of Control Offer”

4.04(a)

“Change of Control Payment”

4.04(a)

“Change of Control Payment Date”

4.04(b)(ii)

“Interest Payment Date”

2.01(c)

“Par Call Date”

3.01

“Regular Record Date”

2.01(c)

“Sale and Leaseback Transaction”

4.02

ARTICLE II

DESIGNATION AND TERMS OF THE SECURITIES

Section 2.01           Terms

of the Notes. Pursuant to Sections 2.01 and 2.02 of the Base Indenture, the Notes shall have the following terms and

conditions, in addition to those set forth in the Base Indenture (as amended, supplemented and modified by this Eighth Supplemental Indenture):

(a)             Title

and Aggregate Principal Amount. The Notes shall be in registered form under the Indenture and shall be known as the Company’s

“4.800% Senior Notes due 2029.”

(b)             Execution.

The Notes may forthwith be executed by the Company and delivered to the Trustee for authentication and delivery by the Trustee in accordance

with the provisions of Section 2.05 of the Base Indenture.

(c)             Interest

and Principal. The Notes will mature on August 14, 2029 and will bear interest at the rate of 4.800% per annum. The Company will

pay interest on the Notes on each February 14 and August 14 (each, an “Interest Payment Date”), beginning

on February 14, 2027, to the Holders of record on the immediately preceding February 1 or August 1 (each, a “Regular

Record Date”), respectively. Interest on the Notes shall accrue from the most recent date to which interest has been paid or,

if no interest has been paid, from the date of issuance. Payments of the principal of and interest on the Notes shall be made in Dollars,

and the Notes shall be denominated in Dollars.

(d)             Form.

The Notes shall have and be subject to such other terms as provided in the Base Indenture and this Eighth Supplemental Indenture. The

Notes shall be substantially in the form of Exhibit A hereto with such appropriate insertions, omissions, substitutions and

other variations as are required or permitted by the Indenture, and may have such letters, numbers or other marks of identification and

such legends or endorsements placed thereon as may be required to comply with the rules of any securities exchange or as may, consistently

herewith, be determined by the Officer executing such Notes as evidenced by their execution of the Notes.

8

Section 2.02           Issuance

of Additional Notes. There is no limit upon the aggregate principal amount of Notes which may be authenticated. The Company shall

be entitled, from time to time, without notice to or the consent of Holders of the Notes, to increase the principal amount of Notes and

issue such increased principal amount (or any portion thereof), in which case any Additional Notes so issued will have the same form and

terms (other than the date of issuance, public offering price and, under certain circumstances, CUSIP/ISIN number, date from which interest

thereon will begin to accrue and the initial Interest Payment Date), and will carry the same right to receive accrued and unpaid interest,

as the initial Notes, and such Additional Notes will form a single Series with the initial Notes, including for voting purposes.

With respect to any Additional Notes, the Company

shall set forth in a resolution of the Board of Directors and an Officers’ Certificate, a copy of each of which shall be delivered

to the Trustee, the following information:

(1)            the

aggregate principal amount of such Additional Notes to be authenticated and delivered; and

(2)            the

issue price, the issue date and the CUSIP numbers of such Additional Notes.

ARTICLE III

REDEMPTION

Section 3.01           Optional

Redemption. Prior to July 14, 2029 (the “Par Call Date”), the Notes will be redeemable, in whole, or in part,

at any time and from time to time, at the Company’s option, at a Redemption Price (expressed as a percentage of principal amount

and rounded to three decimal places), equal to the greater of:

(a)             (1) the

sum of the present values of the remaining scheduled payments of principal and interest thereon discounted to the redemption date (assuming

the Notes matured on the Par Call Date) on a semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at the applicable

Treasury Rate plus 10 basis points less (2) interest accrued to the date of redemption, and

(b)             100%

of the principal amount of the Notes to be redeemed,

plus, in either case, accrued and unpaid interest thereon to, but not

including, the redemption date.

On

or after the Par Call Date, the Company may redeem the Notes, in whole or in part, at any time and from time to time, at a redemption

price equal to 100% of the principal amount of the Notes being redeemed plus accrued and unpaid interest thereon to, but not including,

the redemption date.

The Company’s actions and determinations

in determining the redemption price shall be conclusive and binding for all purposes, absent manifest error.

Notice of any redemption will be mailed or electronically

delivered (or otherwise transmitted in accordance with the Depositary’s procedures) at least 10 days but not more than 60 days before

the redemption date to each holder of Notes to be redeemed.

9

In the case of a partial redemption, selection

of the Notes for redemption will be made pro rata, by lot or by such other method as the Trustee in its sole discretion deems appropriate

and fair. No Notes of a principal amount of $2,000 or less will be redeemed in part. If any Note is to be redeemed in part only, the notice

of redemption that relates to the Note will state the portion of the principal amount of the Note to be redeemed. A new Note in a principal

amount equal to the unredeemed portion of the Note will be issued in the name of the Holder of the Note upon surrender for cancellation

of the original Note. For so long as the Notes are held by the Depositary (or another depositary), the redemption of the Notes shall be

done in accordance with the policies and procedures of the Depositary.

Unless the Company defaults in payment of the redemption

price, on and after the redemption date, interest will cease to accrue on the Notes or portions thereof called for redemption.

In addition, the Company may at any time purchase

Notes by tender, in the open market or by private agreement, subject to applicable law.

ARTICLE IV

COVENANTS

The following covenants, in addition to those set

forth in Article Four of the Base Indenture, shall apply to the Notes.

Section 4.01           Limitations

on Liens. The Company shall not, and shall not permit any of its Subsidiaries to, create, incur, issue, assume or guarantee any debt

secured by a Lien (other than Permitted Liens) upon any Property, or any shares of stock or evidences of indebtedness issued by any of

its Subsidiaries and owned by the Company or by any other of the Company’s Subsidiaries, owned on the Issue Date, without making

effective provision to secure all of the Notes, equally and ratably with any and all other debt secured thereby, so long as any of such

other debt shall be so secured.

Section 4.02           Limitation

on Sale and Leaseback Transactions. The Company shall not, and shall not permit any Subsidiary of the Company to, enter into any arrangement

with any Person providing for the leasing by the Company or any Subsidiary of the Company of any Property that has been or is to be sold

or transferred by the Company or such Subsidiary of the Company to such Person, with the intention of taking back a lease of such Property

(a “Sale and Leaseback Transaction”) unless either:

(a)             within

12 months after the receipt of the proceeds of the sale or transfer, the Company or any Subsidiary of the Company applies an amount equal

to the greater of the net proceeds of the sale or transfer or the fair value (as determined in good faith by the Company’s Board

of Directors) of such Property at the time of such sale or transfer to the prepayment or retirement (other than any mandatory prepayment

or retirement) of Senior Funded Debt; or

(b)             the

Company or such Subsidiary of the Company would be entitled, at the effective date of the sale or transfer, to incur debt secured by a

Lien on such Property in an amount at least equal to the Attributable Debt in respect of the Sale and Leaseback Transaction, without equally

and ratably securing the Notes pursuant to Section 4.01 hereof.

The foregoing restriction in the paragraph above

shall not apply to any Sale and Leaseback Transaction (i) for a term of not more than three years including renewals; (ii) between

the Company and a Subsidiary of the Company or between Subsidiaries of the Company; provided that the lessor is the Company or

a wholly owned Subsidiary of the Company; or (iii) entered into within 270 days after the later of the acquisition or completion

of construction of the subject Property.

10

Section 4.03           Future

Guarantees.

(a)             Upon

their initial issuance, the Notes will not be guaranteed by any of the Company’s Subsidiaries. If on or after the date of this Eighth

Supplemental Indenture, a Subsidiary of the Company incurs or guarantees obligations under the Revolving Credit Facility or incurs or

guarantees obligations under any other Credit Facility Debt or Capital Markets Debt of the Company or any future Guarantor, the Company

shall cause such Subsidiary, within 30 days to (a) execute and deliver to the Trustee a supplemental indenture pursuant to which

such Subsidiary shall unconditionally guarantee (subject to Section 10.04 of the Base Indenture and Section 4.03(b) hereof)

all of the Company’s obligations under the Indenture, including the prompt payment in full when due of the principal of, premium

on, if any, interest and, without duplication, defaulted interest, if any, on the Notes and all other amounts payable by the Company thereunder

and hereunder, subject to any applicable grace period, whether at maturity, by acceleration or otherwise, and interest on any overdue

principal and any overdue interest on the Notes and all other obligations of the Company to the Holders or the Trustee hereunder or under

the Notes on the terms set forth in this Section 4.03 and in Article Ten of the Base Indenture, and (b) deliver

to the Trustee an opinion of counsel to the effect that (i) such supplemental indenture and guarantee of the Notes has been duly

executed and authorized and (ii) such supplemental indenture and guarantee of the Notes constitutes a valid, binding and enforceable

obligation of such Subsidiary of the Company, except insofar as enforcement thereof may be limited by bankruptcy, insolvency or similar

laws and except insofar as enforcement thereof is subject to general principles of equity. Any such future Guarantee of the Notes shall

be equal or senior in right of payment with the guarantee or other obligation giving rise to the obligation to guarantee the Notes.

(b)             In

addition to Section 10.04 of the Base Indenture, the following provisions will apply with respect to the release of Guarantees

of the Notes:

Any future Guarantee shall be automatically and

unconditionally released upon the release of the guarantee or the obligation that resulted in Section 4.03(a) hereof

becoming applicable (other than by reason of payment under such guarantee) without any action required on the part of the Trustee or any

Holder of the Notes upon such Guarantor ceasing to guarantee or be an obligor with respect to the Revolving Credit Facility or a guarantor

or obligor under any other Credit Facility Debt or Capital Markets Debt of the Company or any future Guarantors. In addition, any future

Guarantor shall be automatically and unconditionally released from its obligations under its Guarantee upon: (i) upon the sale or

other disposition (including by way of consolidation or merger), in one transaction or a series of related transactions, of a majority

of the total voting power of the capital stock or other interests of such future Guarantor (other than to the Company or any Affiliate

of the Company); or (ii) upon the sale or disposition of all or substantially all the property of such Guarantor (other than to any

Affiliate of the Company other than another Guarantor); provided, however, that, in each case, after giving effect to such

transaction, such Guarantor is no longer liable for any guarantee or other obligations in respect of any Credit Facility Debt or Capital

Markets Debt of the Company or any other Guarantor; provided, further, that this sentence shall supersede and replace the

first sentence of Section 10.04 of the Base Indenture solely for purposes of the Notes.

Section 4.04           Change

of Control.

(a)             Upon

the occurrence of a Change of Control Triggering Event, unless the Company has exercised its right to redeem the Notes pursuant to Section 3.01

of this Eighth Supplemental Indenture, the Company will make an offer (a “Change of Control Offer”) to each Holder

to repurchase all or any part (in integral multiples of $1,000) of each Holder’s Notes at a repurchase price equal to 101% of the

aggregate principal amount thereof plus accrued and unpaid interest, if any, on the Notes repurchased, to but not including the date of

repurchase, subject to the rights of Holders of Notes on the relevant Regular Record Date to receive interest due on the relevant Interest

Payment Date (the “Change of Control Payment”).

11

(b)             Within

30 days following any Change of Control Triggering Event, or at the Company’s option, prior to any Change of Control but after the

public announcement of the pending Change of Control, the Company shall, by first class mail, send a notice to Holders of the Notes (or,

in the case of Global Notes, electronically through the procedures of the Depositary), with a copy to the Trustee, describing the transaction

or transactions that constitute the Change of Control Triggering Event, stating:

(i)             that

the Change of Control Offer is being made pursuant to this Section 4.04 and that all Notes tendered will be accepted for payment;

(ii)            the

repurchase price and the repurchase date, which shall be no earlier than 30 days and no later than 60 days from the date such notice is

sent (the “Change of Control Payment Date”);

(iii)           that

any Note not tendered will continue to accrue interest;

(iv)           that,

unless the Company defaults in the payment of the Change of Control Payment, all Notes accepted for payment pursuant to the Change of

Control Offer will cease to accrue interest on and after the Change of Control Payment Date;

(v)            that

Holders electing to have any Notes repurchased pursuant to a Change of Control Offer will be required to surrender the Notes, with the

form entitled “Option of Holder to Elect Repurchase” on the reverse of the Note completed, to the Paying Agent at the

address specified in the notice or transfer their Notes to the Paying Agent by book-entry transfer pursuant to the applicable procedures

of the Paying Agent, prior to the close of business on the third Business Day prior to the Change of Control Payment Date;

(vi)           that

Holders will be entitled to withdraw their election if the Paying Agent receives, no later than the close of business on the second Business

Day preceding the Change of Control Payment Date, a facsimile transmission or letter setting forth the name of the Holder, the principal

amount of the Notes delivered for repurchase, and a statement that such Holder is withdrawing his election to have the Notes repurchased;

(vii)          that

Holders whose Notes are being repurchased only in part will be issued new Notes equal in principal amount to the unpurchased portion of

the Notes surrendered, which unpurchased portion must be equal to $2,000 in principal amount or an integral multiple thereof; and

(viii)         if

such notice is sent prior to the date of consummation of the Change of Control, that the Change of Control Offer is conditioned on the

Change of Control being consummated on or prior to the Change of Control Payment Date.

(c)             The

Company will comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder

to the extent those laws and regulations are applicable in connection with the repurchase of the Notes as a result of a Change of Control

Triggering Event. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Section 4.04,

the Company will comply with the applicable securities laws and regulations and will not be deemed to have breached its obligations under

this Section 4.04 by virtue of such compliance.

12

(d)             On

the Change of Control Payment Date, the Company will, to the extent lawful,

(i)             accept

for payment all Notes or portions thereof properly tendered and not withdrawn pursuant to the Change of Control Offer;

(ii)            deposit

with the Paying Agent an amount equal to the Change of Control Payment in respect of all Notes or portions of Notes accepted for payment;

and

(iii)           deliver

or cause to be delivered to the Trustee the Notes properly accepted together with an Officers’ Certificate stating the aggregate

principal amount of Note or portions of Notes being repurchased by the Company.

(e)             The

Paying Agent will promptly send to each Holder of Notes accepted for payment the Change of Control Payment for such Notes deposited pursuant

to (d)(ii) above, and the Trustee will promptly authenticate and send (or cause to be transferred by book entry) to each Holder a

new Note equal in principal amount to any unpurchased portion of the Notes surrendered, if any; provided that each new Note will

be in a principal amount of $2,000 and or any integral multiple of $1,000. The Company will publicly announce the results of the Change

of Control Offer on or as soon as practicable after the Change of Control Payment Date. Except as described above with respect to a Change

of Control, the Indenture does not contain provisions that permit Holders of the Notes to require the Company to repurchase or redeem

the Notes in the event of a takeover, recapitalization or other similar transaction.

(f)             Notwithstanding

anything to the contrary in this Section 4.04, the Company shall not be required to make a Change of Control Offer upon a

Change of Control Triggering Event if (1) a third party makes the Change of Control Offer in the manner, at the times and otherwise

in compliance with the requirements set forth in this Section 4.04 and purchases all Notes properly tendered and not withdrawn

under the Change of Control Offer; or (2) notice of redemption has been given pursuant to Section 3.01 hereof, unless

and until there is a default in the payment of the applicable redemption price.

ARTICLE V

EVENTS

OF DEFAULT

Other than as set forth below, Article Six

of the Base Indenture shall be applicable to the Notes.

Section 5.01           Events

of Default. In addition to the events specified in Section 6.01 of the Base Indenture, solely for purposes of the Notes,

a default under any debt for money borrowed by the Company or any Guarantor that results in acceleration of the maturity of such Debt,

or failure to pay any such debt within any applicable grace period after final stated maturity, in an aggregate amount greater than (a) $25.0

million, at any time that any Existing Notes remain outstanding, or (b) $100.0 million at any time that no Existing Notes remain

outstanding, or in each case, its Foreign Currency equivalent, at the time without such debt having been discharged or acceleration having

been rescinded or annulled, shall constitute an “Event of Default” with respect to the Notes.

Section 5.02           Acceleration.

Notwithstanding Section 6.02 of the Base Indenture, in the event of a declaration of acceleration in respect of the Notes

because an Event of Default pursuant to Section 5.01 of this Eighth Supplemental Indenture shall have occurred and be continuing,

such declaration of acceleration shall be automatically annulled if (i) the default under the debt that is the subject of such Event

of Default has been cured by the Company or any Guarantor or has been waived by the holders thereof or (ii) the holders of such debt

that is the subject of such Event of Default have rescinded their declaration of acceleration in respect of such debt, and written notice

of such cure, waiver or rescission shall have been given to the Trustee by the Company and countersigned by the holders of such debt or

a trustee, fiduciary or agent for such holders, within 20 days after such declaration of acceleration in respect of the Notes and if the

annulment of the acceleration of the Notes would not conflict with any judgment or decree of a court of competent jurisdiction, and no

other Event of Default exists or has occurred during such 20-day period which has not been cured or waived during such period.

13

ARTICLE VI

Defeasance

Section 6.01           Defeasance

and Covenant Defeasance. Article Eight of the Base Indenture shall be applicable to the Notes. For purposes of Article Eight

of the Base Indenture, solely for purposes of the Notes, if the Company exercises its right of Covenant Defeasance pursuant to Sections

8.01 and 8.03 of the Base Indenture, in addition to being released from its obligations under the provisions of the Base Indenture

set forth in Section 8.03, the Company also shall be released from its obligations under Sections 4.01, 4.02,

4.03 and 4.04 of this Eighth Supplemental Indenture.

ARTICLE VII

Miscellaneous

Section 7.01           Ratification

of Base Indenture; Supplemental Indentures Part of Base Indenture. Except as expressly amended hereby, the Base Indenture is

in all respects ratified and confirmed and all the terms, conditions and provisions thereof shall remain in full force and effect. This

Eighth Supplemental Indenture shall form a part of the Base Indenture for all purposes, and every Holder of the Notes heretofore or hereafter

authenticated and delivered shall be bound hereby.

Section 7.02           Multiple

Originals. The parties may sign any number of copies of this Eighth Supplemental Indenture. Each signed copy shall be an original,

but all of them together represent the same agreement. One signed copy of this Eighth Supplemental Indenture is enough to prove this Eighth

Supplemental Indenture. The exchange of copies of this Eighth Supplemental Indenture and of signature pages by facsimile or PDF transmission

shall constitute effective execution and delivery of this Eighth Supplemental Indenture as to the parties hereto and may be used in lieu

of the original Eighth Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall

be deemed to be their original signatures for all purposes.

Section 7.03           Governing

Law. THIS EIGHTH SUPPLEMENTAL INDENTURE AND THE NOTES SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE

OF NEW YORK. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND

ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS EIGHTH SUPPLEMENTAL INDENTURE, THE NOTES OR THE

TRANSACTIONS CONTEMPLATED HEREBY.

[Signature Pages Follow]

14

IN WITNESS WHEREOF, the parties have caused this

Eighth Supplemental Indenture to be duly executed as of the date first written above.

O’REILLY AUTOMOTIVE, INC.

By:

/s/ Jeremy Fletcher

Name:

Jeremy Fletcher

Title:

Executive Vice President and

Chief Financial Officer

[Signature

Page to Eighth Supplemental Indenture]

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee

By:

/s/ Joshua A. Hahn

Name:

Joshua A. Hahn

Title:

Vice President

[Signature

Page to Eighth Supplemental Indenture]

Exhibit A

[FORM OF FACE OF SECURITY]

[Global Notes Legend]

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING

OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”),

NEW YORK, NEW YORK OR A NOMINEE OF DTC, WHICH MAY BE TREATED BY THE COMPANY, THE TRUSTEE AND ANY AGENT THEREOF AS OWNER AND HOLDER

OF THIS SECURITY FOR ALL PURPOSES.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED

REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED

IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE

TO CEDE & CO., OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER

USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN

INTEREST HEREIN.

TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED

TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF DTC OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF

PORTIONS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE INDENTURE REFERRED

TO ON THE REVERSE HEREOF.

4.800%

Senior Notes due 2029

CUSIP:

67103H AQ0

ISIN: US67103HAQ02

No. R-[ ]

$[     ]

O’REILLY

AUTOMOTIVE, INC. promises to pay to CEDE & CO. or registered assigns, the principal sum: $[        ] ([        ] DOLLARS AND NO

CENTS), as such amount may be increased or decreased as set forth in the Schedule of Increase or Decrease in Principal Amount of Global

Note attached hereto, on August 14, 2029.

Interest Payment

Dates: February 14 and August 14, commencing on February 14, 2027.

Record Dates:

February 1 and August 1.

Additional provisions of this Note are set forth on the other side

of this Note.

[Signature Pages Follow]

IN WITNESS WHEREOF, the parties have caused this

instrument to be duly executed.

O’REILLY AUTOMOTIVE, INC.

By:

Name:

Jeremy Fletcher

Title:

Executive Vice President

and Chief Financial Officer

TRUSTEE’S CERTIFICATE OF AUTHENTICATION

This is one of the Notes of the series designated therein referred

to in the within-mentioned Indenture.

Date of authentication:

August 14, 2026

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee

By

Authorized Signatory

[FORM OF REVERSE SIDE OF NOTE]

O’REILLY AUTOMOTIVE, INC.

4.800%

Senior Notes due 2029

1. Indenture

This

Note is one of a duly authorized issue of Notes of the Company, designated as its 4.800% Senior Notes due 2029 (herein called the

“Notes,” which expression includes any Additional Notes issued pursuant to Section 2.02 of the Supplemental Indenture

(as hereinafter defined)), issued and to be issued under an indenture, dated as of May 20, 2019 (the “Base Indenture”),

between O’REILLY AUTOMOTIVE, INC., a Missouri corporation (such company, and its successors and assigns under the Indenture

hereinafter referred to, being herein called the “Company”) and U.S. Bank Trust Company, National Association (as successor

in interest to U.S. Bank National Association), as trustee (the “Trustee”), as supplemented by the Eighth Supplemental Indenture,

dated as of August 14, 2026 (the “Supplemental Indenture” and, together with the Base Indenture, the “Indenture”)

between the Company and the Trustee, to which the Indenture and all indentures supplemental thereto, Board Resolutions and Officers’

Certificates relevant to the Notes reference is hereby made for a complete description of the rights, limitations of rights, obligations,

duties and immunities thereunder of the Trustee, the Company and the Holders of the Notes. Capitalized terms used but not defined in this

Note shall have the meanings ascribed to them in the Indenture.

The Indenture imposes certain limitations on the

ability of the Company and its Subsidiaries to create or incur Liens or engage in Sale and Leaseback Transactions, in each case, subject

to some exceptions as set forth in the Indenture. The Indenture also imposes certain limitations on the ability of the Company to merge,

consolidate or amalgamate with or into any other person or sell, transfer, assign, lease, convey or otherwise dispose of all or substantially

all of the property of the Company in any one transaction or series of related transactions, in each case, subject to some exceptions

as set forth in the Indenture.

Each Note is subject to, and qualified by, all

such terms as set forth in the Indenture, certain of which are summarized herein, and each Holder of a Note is referred to the corresponding

provisions of the Indenture for a complete statement of such terms. To the extent that there is any inconsistency between the summary

provisions set forth in the Notes and the Indenture, the provisions of the Indenture shall govern.

2. Interest

The

Company promises to pay interest on the principal amount of this Note at the rate per annum shown above. The Company will pay interest

semiannually on February 14 and August 14 of each year, commencing February 14, 2027. Interest on the Notes will

accrue from the most recent date to which interest has been paid or, if no interest has been paid, from August 14, 2026. Interest

shall be computed on the basis of a 360-day year comprised of twelve 30-day months.

3. Paying Agent, Registrar and Service Agent

Initially, the Trustee will act as Paying Agent,

registrar and service agent. The Company may appoint and change any Paying Agent, registrar or co-registrar and service agent without

notice. The Company or any of its Subsidiaries may act as Paying Agent, registrar, co-registrar or service agent.

4. Defaults and Remedies; Waiver

If an Event of Default with respect to any Notes

at the time outstanding (other than an Event of Default specified in Section 6.01(4) or (5) of the Base Indenture

with respect to the Company or any Guarantor) occurs and is continuing, the Trustee or the Holders of not less than 25% in aggregate principal

amount of the outstanding Notes by notice to the Company in writing (and to the Trustee, if given by Holders of the Notes) specifying

the Event of Default, may declare the principal amount of, premium, if any, and accrued and unpaid interest to, but not including, the

date of acceleration on all the Notes to be due and payable. Upon such a declaration, such amounts shall be due and payable immediately.

If an Event of Default specified in Section 6.01(4) or (5) of the Base Indenture with respect to the Company

or any Guarantor occurs, the principal amount of, premium, if any, and accrued and unpaid interest to, but not including, the date of

such Event of Default on all the Notes shall ipso facto become and be immediately due and payable without any declaration or other

act on the part of the Trustee or any Holder of the Notes.

At any time after the principal of the Notes shall

have been so declared due and payable (or shall have become immediately due and payable), and before any judgment or decree for the payment

of the moneys due shall have been obtained or entered as provided in the Indenture, the Holders of a majority in aggregate principal amount

of the Notes then outstanding, by written notice to the Company and the Trustee, may rescind and annul such declaration and its consequences,

and waive such Event of Default, if any and all Events of Default under the Indenture with respect to the Notes, other than the nonpayment

of accelerated principal, premium, if any, or interest, if any, on Notes that shall not have become due by their terms, shall have been

cured or waived as provided in Section 6.04 of the Base Indenture. No such rescission shall extend to any subsequent Default

or amend any contractual right consequent thereto.

The Holders of a majority in principal amount of

the Notes by written notice to the Trustee may waive an existing Default with respect to the Notes and its consequences except a continuing

Default in the payment of the principal amount of, premium, if any, and accrued and unpaid interest on a Note. When a Default is waived,

it is deemed cured, but no such waiver shall extend to any subsequent or other Default or amend any contractual right consequent thereto.

For the avoidance of doubt, subject to this paragraph and Section 6.02 of the Base Indenture, the Holders of a majority in

aggregate principal amount of the then outstanding Notes may rescind an acceleration and its consequences, including any related payment

default that resulted from such acceleration, with respect to the Notes.

Holders of Notes may not enforce the Indenture

or the Notes except as provided in the Indenture. The Holders of a majority in aggregate principal amount of the then outstanding Notes

may direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or of exercising any trust

or power conferred on the Trustee with respect to the Notes. However, the Trustee may refuse to follow any direction that conflicts with

law or the Indenture, or subject to Section 7.01 of the Base Indenture, that the Trustee determines is unduly prejudicial

to the rights of any other Holder of the Notes or that would subject the Trustee to personal liability; provided, however,

that the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. Prior to taking

any action hereunder, the Trustee shall be entitled to indemnity reasonably satisfactory to it against all losses and expenses caused

by taking or not taking such action.

2

5. Amendment

The Indenture permits, with certain exceptions

as therein provided, the amendment of the Indenture or this Note and the modification of the rights and obligations of the Company or

any Guarantor, if any, and the rights of the Holders of the Notes under the Indenture at any time by the Company or any Guarantor, if

any, and the Trustee without notice to any Holder but with the written consent of the Holders of a majority in aggregate principal amount

of the Notes then outstanding (including consents obtained in connection with a tender offer or exchange offer for the Notes) affected

thereby. The Indenture also contains provisions permitting the Holders of a majority in aggregate principal amount of the Notes by written

notice to the Trustee to waive an existing Default with respect to the Notes and its consequences except a continuing Default in the payment

of the principal amount of, premium, if any, and accrued and unpaid interest on a Note. A consent to an amendment or a waiver by a Holder

of a Note shall bind the Holder and every subsequent Holder of that Note or portion of the Note that evidences the same debt as the consenting

Holder’s Note, even if notation of the consent or waiver is not made on the Note.

6. Obligations Absolute

No reference herein to the Indenture and no provision

of this Note or of the Indenture shall amend the contractual obligation of the Company, which is absolute and unconditional, to pay the

principal of, premium, if any, or interest on this Note at the place, at the respective times, at the rate and in the coin or currency

herein prescribed.

7. Redemption Upon a Change of Control Triggering Event

Upon a Change of Control Triggering Event, unless

the Company has exercised its right to redeem the Notes pursuant to Section 3.01 of the Supplemental Indenture, any Holder

of Notes shall have the right to cause the Company to repurchase all or any part of the Notes of such Holder at a repurchase price equal

to 101% of the aggregate principal amount of the Notes to be repurchased plus accrued interest, if any, to the date of repurchase (subject

to the right of holders of record on the relevant record date to receive interest due on the related Interest Payment Date (as defined

in the Indenture)) as provided in, and subject to the terms of, the Indenture.

8. Sinking Fund

The Notes will not have the benefit of any sinking

fund.

9. Denominations; Transfer; Exchange

The Notes are issuable in registered form without

coupons in minimum denominations of $2,000 principal amount and integral multiples of $1,000 in excess thereof. When Notes are presented

to the Registrar or a co-registrar with a request to register a transfer or to exchange them for an equal principal amount of Notes, the

Registrar shall register the transfer or make the exchange in the manner and subject to the limitations provided in the Indenture, without

payment of any service charge but with payment of a sum sufficient to cover any transfer tax or other governmental charge that may be

imposed in connection with any registration or exchange of Notes.

The Company and the Registrar shall not be required

(a) to issue, register the transfer of or exchange any Notes during a period beginning at the opening of business 15 days before

the day of the mailing of a notice of redemption of Notes selected for redemption and ending at the close of business on the day of such

mailing or (b) to register the transfer or exchange of Notes selected, called or being called for redemption as a whole or the portion

being redeemed of any such Notes selected, called or being called for redemption in part.

3

10. Further Issues

The Company may from time to time, without the

consent of the Holders of the Notes and in accordance with the Indenture, provide for the issuance of Additional Notes.

11. Optional Redemption

The Notes may be redeemed at the Company’s

option, upon notice as set forth in the Indenture, in whole or in part, at any time or from time to time, on the terms set forth in the

Indenture.

12. Persons Deemed Owners

The ownership of Notes shall be proved by the register

maintained by the Registrar.

13. No Recourse Against Others

No shareholder, partner, manager, member, director,

officer, employee, agent or incorporator, as such, of any Company or any Guarantor, if any, shall have any liability for any obligations

of the Company under the Notes or the Indenture or a Guarantor, if any, under its Guarantee or the Indenture or for any claim based on,

in respect of or by reason of such obligations or their creation. By accepting a Note, each Holder shall waive and release all such liability.

This waiver and release shall be part of the consideration for the issuance of the Notes.

14. Discharge and Defeasance

Subject to certain conditions set forth in the

Indenture, the Company at any time may terminate some or all of its obligations under the Notes and the Indenture with respect to the

Notes if the Company deposits with the Trustee money and/or U.S. Government Obligations for the payment of principal of, premium, if any,

and interest on the Notes to redemption or Maturity, as the case may be.

15. Unclaimed Money

Any money deposited with the Trustee or any Paying

Agent, or then held by the Company, in trust for the payment of the principal of, premium, if any, or interest on any Note and remaining

unclaimed for two years after such principal, and premium, if any, or interest has become due and payable shall be paid to the Company

on its request or, if then held by the Company, shall be discharged from such trust. Thereafter the Holder of such Note shall look only

to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money, and all liability

of the Company as trustee thereof, shall thereupon cease.

16. Future Guarantees

The payment by the Company of the principal of,

premium, if any, or interest on, the Notes will not initially be guaranteed by any Subsidiaries of the Company. However, if on or after

the date of the Supplemental Indenture, any of the Company’s Subsidiaries incurs or guarantees obligations under the Revolving Credit

Facility or incurs or guarantees obligations under any other Credit Facility Debt or Capital Markets Debt of the Company or any future

Guarantor, such Subsidiary would be required to guarantee the Notes on a senior unsecured basis.

4

17. Trustee Dealings with the Company

Subject to certain limitations imposed by the Trust

Indenture Act of 1939, the Trustee in its individual or any other capacity may become the owner or pledgee of Notes and may otherwise

deal with the Company or its Affiliates with the same rights it would have if it were not Trustee. Any Paying Agent, Registrar or co-Paying

Agent may do the same with like rights.

18. Abbreviations

Customary abbreviations may be used in the name

of a Holder or an assignee, such as TEN COM (=tenants in common), TEN ENT (=tenants by the entireties), JT TEN (=joint tenants with rights

of survivorship and not as tenants in common), CUST (=custodian), and U/G/M/A (=Uniform Gift to Minors Act).

19. CUSIP Numbers

Pursuant to a recommendation promulgated by the

Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Notes and has directed

the Trustee to use CUSIP numbers in notices of redemption as a convenience to Holders. No representation is made as to the accuracy of

such numbers either as printed on the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification

numbers placed thereon.

5

ASSIGNMENT FORM

For value received hereby sell(s), assign(s) and

transfer(s) unto (please insert social security or other identifying number of assignee) the within Note, and hereby irrevocably

constitutes and appoints attorney to transfer the said Note on the books of the Company, with full power of substitution in the premises.

Dated: ________________________

______________________________

______________________________

Signature(s)

Signature(s) must be guaranteed by an eligible

Guarantor Institution (banks, stock brokers, savings and loan associations and credit unions) with membership in an approved signature

guarantee medallion program pursuant to Securities and Exchange Commission Rule 17Ad-15.

______________________________

Signature Guarantee

OPTION OF HOLDER TO ELECT REPURCHASE

If

you want to elect to have this Note repurchased by the Company pursuant to Section 4.04 of the Supplemental Indenture, check

the box: ¨

If you want to elect to have only part of this

Note repurchased by the Company pursuant to Section 4.04 of the Supplemental Indenture, state the amount you elect to have

repurchased:

$_______________

Date: _____________________

Your Signature:

(Sign exactly as your name appears on the face of this Note)

Tax Identification No.: ____________________________

Signature Guarantee*: __________________________________

* Participant in a recognized Signature Guarantee Medallion Program

(or other signature guarantor acceptable to the Trustee).

INCREASES OR DECREASES IN PRINCIPAL

AMOUNT OF GLOBAL NOTE

The

initial principal amount of this Global Note is $[           ]. The following increases or decreases in this Global Note have been made:

Date of Increase or Decrease

Amount of

Decrease in

Principal

Amount of

this Global

Note

Amount of

Increase in

Principal

Amount of

this Global

Note

Remaining

Principal

Amount of this

Global Note

Following such

Decrease or

Increase

Signature

of

Authorized

Signatory

of Trustee

or

Custodian

EX-4.3 — EXHIBIT 4.3

EX-4.3

Filename: tm2622552d5_ex4-3.htm · Sequence: 3

Exhibit 4.3

O’REILLY AUTOMOTIVE, INC.

NINTH SUPPLEMENTAL INDENTURE

Dated as of August 14, 2026

between

O’REILLY AUTOMOTIVE, INC.

as Issuer

and

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION

as Trustee

to the

INDENTURE

Dated as of May 20, 2019

between

O’REILLY AUTOMOTIVE, INC.

as Issuer

and

U.S. BANK NATIONAL ASSOCIATION

as Trustee

5.050% SENIOR NOTES DUE 2031

TABLE OF CONTENTS

Page

ARTICLE I

DEFINITIONS

Section 1.01

Definitions

1

ARTICLE II

DESIGNATION AND TERMS OF THE SECURITIES

Section 2.01

Terms of the Notes

8

Section 2.02

Issuance of Additional Notes

9

ARTICLE III

REDEMPTION

Section 3.01

Optional Redemption

9

ARTICLE IV

COVENANTS

Section 4.01

Limitations on Liens

10

Section 4.02

Limitation on Sale and Leaseback Transactions

10

Section 4.03

Future Guarantees

11

Section 4.04

Change of Control

11

ARTICLE V

EVENTS OF DEFAULT

Section 5.01

Events of Default

13

Section 5.02

Acceleration

13

ARTICLE VI

Defeasance

Section 6.01

Defeasance and Covenant Defeasance

14

ARTICLE VII

Miscellaneous

Section 7.01

Ratification of Base Indenture; Supplemental Indentures Part of Base Indenture

14

Section 7.02

Multiple Originals

14

Section 7.03

Governing Law

14

Exhibit A

Form of Note

NINTH SUPPLEMENTAL INDENTURE, dated as of August 14,

2026 (this “Ninth Supplemental Indenture”), between O’REILLY AUTOMOTIVE, INC., a Missouri corporation (the

“Company”), and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (as successor in interest to U.S. Bank National Association),

a national banking association, as trustee (the “Trustee”), to the Indenture, dated as of May 20, 2019 (the “Base

Indenture” and, together with this Ninth Supplemental Indenture, the “Indenture”), between the Company and

the Trustee. Capitalized terms used but not defined herein shall have the meanings ascribed to them in the Base Indenture.

RECITALS

WHEREAS, the Company and the Trustee are parties

to the Base Indenture, which provides for the issuance from time to time by the Company of debt securities in one or more Series; and

WHEREAS, pursuant to Sections 2.01 and 2.02

of the Base Indenture, the Company desires to provide for the establishment of a Series of senior debt securities entitled “5.050%

Senior Notes due 2031” (the “Notes”), the form and substance of which, and the terms, provisions and conditions

of which, to be set forth as provided in the Indenture.

NOW THEREFORE, each of the parties hereto covenants

and agrees, for the equal and ratable benefit of the Holders of the Notes, as follows:

ARTICLE I

DEFINITIONS

Section 1.01           Definitions.

The following definitions supplement and, to the

extent inconsistent with, replace the definitions in Section 1.01 of the Base Indenture:

“Additional

Notes” means any additional 5.050% Senior Notes due 2031 issued from time to time after the Issue Date under the terms

of the Indenture other than pursuant to 2.09, 2.10, 2.13, 3.06 or 9.05 of the Base Indenture.

“Attributable Debt” in respect

of a Sale and Leaseback Transaction means, at the time of determination, the present value discounted at the rate of interest implicit

in the terms of the lease (as determined in good faith by the Company) of the obligations of the lessee under such lease for net rental

payments during the remaining term of the lease (including any period for which such lease has been extended or may, at the Company’s

option, be extended).

“Capital Markets Debt” means any

debt for borrowed money that (i) is in the form of, or represented by, bonds, notes, debentures or other securities (other than promissory

notes or similar evidences of debt under a credit agreement) and (ii) has an aggregate principal amount outstanding of (a) at

least $25.0 million, at any time that any Existing Notes remain outstanding, or (b) at least $100.0 million at any time that no Existing

Notes remain outstanding.

“Change of Control” means the

occurrence of any one of the following:

(1)             the

direct or indirect sale, lease, transfer, conveyance or other disposition (other than by way of merger or consolidation), in one or a

series of related transactions, of all or substantially all of the assets of the Company and its Subsidiaries taken as a whole to any

Person (including any “person” (as that term is used in Section 13(d)(3) of the Exchange Act)) other than the Company

or one of its Subsidiaries;

(2)             the

consummation of any transaction (including, without limitation, any merger or consolidation) the result of which is that any Person (including

any “person” or “group” (as those terms are used in Section 13(d)(3) of the Exchange Act)) becomes the

“beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act), directly or indirectly, of more than

50% of the outstanding Voting Stock of the Company or any other Voting Stock into which the Voting Stock of the Company is reclassified,

consolidated, exchanged or changed, measured by voting power rather than number of shares;

(3)             the

Company consolidates with, or merges with or into, any Person, or any Person consolidates with, or merges with or into, the Company, in

any such event pursuant to a transaction in which any of the outstanding Voting Stock of the Company (or any other Voting Stock into which

the Voting Stock of the Company is reclassified, consolidated, exchanged or changed) is converted into or exchanged for cash, securities

or other property, other than any such transaction where the shares of the Voting Stock of the Company (or any other Voting Stock into

which the Voting Stock of the Company is reclassified, consolidated, exchanged or changed) outstanding immediately prior to such transaction

constitute, or are converted into or exchanged for, a majority of the Voting Stock of the surviving Person immediately after giving effect

to such transaction; or

(4)             the

adoption of a plan relating to the liquidation or dissolution of the Company.

Notwithstanding the foregoing, a transaction will

not be deemed to involve a Change of Control under clause (2) above if (i) the Company becomes a direct or indirect wholly owned

Subsidiary of a holding company and (ii)(A) the holders having ultimate beneficial ownership of the Voting Stock of such holding

company immediately following that transaction are substantially the same as the holders having beneficial ownership of the Company’s

Voting Stock immediately prior to that transaction or (B) immediately following that transaction no Person (other than a holding

company satisfying the requirements of this sentence) is the beneficial owner, directly or indirectly, of more than 50% of the Voting

Stock of such holding company.

“Change of Control Triggering Event”

means the occurrence of both a Change of Control and a Rating Event.

“Consolidated Net Tangible Assets”

means the aggregate amount of the Company’s assets (less applicable reserves and other properly deductible items) and the Company’s

consolidated Subsidiaries’ assets after deducting therefrom (a) all current liabilities (excluding the sum of any debt for

money borrowed having a maturity of less than twelve months from the date of the Company’s most recent consolidated balance sheet

but which by its terms is renewable or extendable beyond twelve months from such date at the option of the borrower and, without duplication,

any current installments thereof payable within such twelve-month period) and (b) all goodwill, trade names, patents, unamortized

debt discount and expense and other like intangibles, all as set forth on the Company’s most recent consolidated balance sheet and

computed in accordance with United States generally accepted accounting principles (“GAAP”).

“Credit Facility Debt” means any

debt for borrowed money that (i) is incurred pursuant to a credit agreement, including pursuant to the Revolving Credit Facility,

or other agreement providing for revolving credit loans, term loans or other debt entered into between the Company or any Subsidiary of

the Company and any lender or group of lenders and (ii) has an aggregate principal amount outstanding or committed of (a) at

least $25.0 million, at any time that any Existing Notes remain outstanding, or (b) at least $100.0 million at any time that no Existing

Notes remain outstanding.

2

“Domestic Subsidiary” means any

Subsidiary of the Company that is organized under the laws of any political subdivision of the United States of America.

“Existing Notes” means the following

series of notes issued by the Company: 5.750% Senior Notes due 2026; 3.600% Senior Notes due 2027; 4.350% Senior Notes due 2028; 3.900%

Senior Notes due 2029; 4.200% Senior Notes due 2030; 1.750% Senior Notes due 2031; and 4.700% Senior Notes due 2032.

“Foreign Currency” means any currency

or currency unit issued by a government other than the government of The United States of America.

“Foreign Subsidiary” means any

Subsidiary of the Company that is not a Domestic Subsidiary.

“Funded Debt” means debt which

matures more than one year from the date of creation, or which is extendable or renewable at the sole option of the obligor so that it

may become payable more than one year from such date or which is classified, in accordance with GAAP, as long-term debt on the consolidated

balance sheet for the most-recently ended fiscal quarter (or if incurred subsequent to the date of such balance sheet, would have been

so classified) of the Person for which the determination is being made. Funded Debt shall not include (1) obligations created pursuant

to leases, (2) any debt or portion thereof maturing by its terms within one year from the time of any computation of the amount of

outstanding Funded Debt unless such debt shall be extendable or renewable at the sole option of the obligor in such manner that it may

become payable more than one year from such time, or (3) any debt for which money in the amount necessary for the payment or redemption

of such debt is deposited in trust either at or before the maturity date thereof.

“Global Notes” means Notes in

the form of a global security as delivered to the Depositary.

“Guarantor” means any Subsidiary

of the Company that becomes a subsidiary guarantor of the Notes under the Indenture.

“Investment Grade” means a rating

of Baa3 or better by Moody’s (or its equivalent under any successor rating category of Moody’s), and a rating of BBB- or better

by S&P (or its equivalent under any successor rating category of S&P) and the equivalent investment grade rating from any replacement

Rating Agency or Rating Agencies appointed by the Company.

“Issue

Date” means August 14, 2026.

“Lien” means, with respect to

any Property, shares of stock or evidences of indebtedness, any mortgage or deed of trust, pledge, hypothecation, security interest, lien,

encumbrance or other security arrangement of any kind or nature on or with respect to such Property, shares of stock or evidences of indebtedness.

“Moody’s” means Moody’s

Investors Service, Inc., a subsidiary of Moody’s Corporation, and its successors.

3

“Notes” has the meaning assigned

to it in the Recitals to this Ninth Supplemental Indenture.

“Permitted Liens” means:

(1)             Liens

(other than Liens created or imposed under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”)), for

taxes, assessments or governmental charges or levies not yet subject to penalties for non-timely payment or Liens for taxes being contested

in good faith by appropriate proceedings for which adequate reserves determined in accordance with GAAP have been established (and as

to which the property or assets subject to any such Lien is not yet subject to foreclosure, sale or loss on account thereof);

(2)             statutory

Liens of landlords and Liens of mechanics, materialmen, warehousemen, carriers and suppliers and other Liens imposed by law or pursuant

to customary reservations or retentions of title arising in the ordinary course of business; provided that any such Liens which

are material secure only amounts not yet due and payable or, if due and payable, are unfiled and no other action has been taken to enforce

the same or are being contested in good faith by appropriate proceedings for which adequate reserves determined in accordance with GAAP

have been established (and as to which the property or assets subject to any such Lien is not yet subject to foreclosure, sale or loss

on account thereof);

(3)             Liens

(other than Liens created or imposed under ERISA) incurred or deposits made by the Company and Subsidiaries of the Company in the ordinary

course of business in connection with workers’ compensation, unemployment insurance and other types of social security, laws or

regulations, or to secure the performance of tenders, statutory obligations, bids, leases, trade or government contracts, surety, indemnification,

appeal, performance and return-of-money bonds, letters of credit, bankers acceptances and other similar obligations (exclusive of obligations

for the payment of borrowed money), or as security for customs or import duties and related amounts;

(4)             Liens

in connection with attachments or judgments (including judgment or appeal bonds); provided that the judgments secured shall, within

30 days after the entry thereof, have been discharged or execution thereof stayed pending appeal, or shall have been discharged within

30 days after the expiration of any such stay;

(5)             Liens

securing indebtedness (including capital leases) incurred to finance the purchase price or cost of construction of property or assets

(or additions, repairs, alterations or improvements thereto); provided that such Liens and the indebtedness secured thereby are

incurred within twelve months of the later of acquisition or completion of construction (or addition, repair, alteration or improvement)

and full operation thereof;

(6)             Liens

securing industrial revenue bonds, pollution control bonds or similar types of tax-exempt bonds;

(7)             Liens

arising from deposits with, or the giving of any form of security to, any governmental agency required as a condition to the transaction

of business or exercise of any privilege, franchise or license;

(8)             encumbrances,

covenants, conditions, restrictions, easements, reservations and rights of way or zoning, building code or other restrictions (including

defects or irregularities in title and similar encumbrances) as to the use of real property, or Liens incidental to conduct of the business

or to the ownership of properties of the Company or any Subsidiary of the Company not securing debt that do not in the aggregate materially

impair the use of said properties in the operation of the business of the Company, including its Subsidiaries, taken as a whole;

4

(9)             leases,

licenses, subleases or sublicenses granted to others not interfering in any material respect with the business of the Company, including

its Subsidiaries, taken as a whole;

(10)           Liens

on property or assets at the time such property or assets are acquired by the Company or any Subsidiary of the Company;

(11)           Liens

on property or assets of any Person at the time such Person becomes a Subsidiary of the Company;

(12)           Liens

on receivables from customers sold to third parties pursuant to credit arrangements in the ordinary course of business;

(13)           Liens

existing on August 10, 2026, or any extensions, amendments, renewals, refinancings, replacements or other modifications thereto;

(14)           Liens

on any property or assets created, assumed or otherwise brought into existence in contemplation of the sale or other disposition of the

underlying property or assets, whether directly or indirectly, by way of share disposition or otherwise;

(15)           Liens

securing debt of a Subsidiary owed to the Company or to another Subsidiary of the Company;

(16)           Liens

in favor of the United States of America or any State thereof, or any department, agency or instrumentality or political subdivision thereof,

to secure partial, progress, advance or other payments;

(17)           Liens

to secure debt of joint ventures in which the Company or any of its Subsidiaries have an interest, to the extent such Liens are on property

or assets of, or equity interests in, such joint ventures;

(18)           Liens

arising solely by virtue of any statutory or common law provisions relating to banker’s Liens, rights of set-off or similar rights

and remedies as to deposit accounts or other funds maintained with a depositary institution;

(19)           Liens

arising from financing statement filings regarding operating leases;

(20)           Liens

in favor of customs and revenue authorities to secure custom duties in connection with the importation of goods;

(21)           Liens

securing the financing of insurance premiums payable on insurance policies; provided, that such Liens shall only encumber unearned

premiums with respect to such insurance, interests in any state guarantee fund relating to such insurance and subject and subordinate

to the rights and interests of any loss payee, loss payments which shall reduce such unearned premiums;

(22)           Liens

securing cash management obligations (that do not constitute indebtedness), or arising out of conditional sale, title retention, consignment

or similar arrangements for sale of goods and contractual rights of set-off relating to purchase orders and other similar arrangements,

in each case in the ordinary course of business;

5

(23)           Liens

on any property or assets of Foreign Subsidiaries securing debt of such Foreign Subsidiaries (but not debt of the Company or any Guarantor);

(24)           Liens

securing debt in an aggregate principal amount at any time outstanding not exceeding $500 million in respect of any arrangement under

which the Company or any Guarantor transfers, once or on a revolving basis, without recourse (except for indemnities and representations

customary for securitization transactions and except for the retention of risk in an amount and form required by applicable laws and regulations

or as is customary for a similar type of transaction) involving one or more “true sale” transactions, accounts receivable

or interests therein and related assets customarily transferred in connection with securitization transactions (i) to a trust, partnership,

corporation, limited liability company or other entity, which transfer is funded in whole or in part, directly or indirectly, by the incurrence

or issuance by the transferee or successor transferee of indebtedness or other securities that are to receive payments from, or that represent

interests in, the cash flow derived from such accounts receivable or interests therein, or (ii) directly to one or more investors

or other purchasers; and

(25)           other

Liens on property or assets of the Company and the property or assets of its Subsidiaries securing debt in an aggregate principal amount

(together with the aggregate amount of all Attributable Debt in respect of Sale and Leaseback Transactions entered into in reliance on

this clause) not to exceed, as of any date of incurrence of such secured debt pursuant to this clause and after giving effect to such

incurrence and the application of the proceeds therefrom, the greater of (a) $500 million and (b) 15% of the Company’s

Consolidated Net Tangible Assets.

“Property” means any building,

structure or other facility, together with the land upon which it is erected and fixtures comprising a part thereof, used primarily for

selling automotive parts and accessories or the warehousing or distributing of such products, owned or leased by the Company or any of

the Company’s Significant Subsidiaries.

“Rating Agency” means each of

Moody’s and S&P; provided, that if either Moody’s or S&P ceases to provide rating services to issuers or investors,

the Company may appoint a replacement for such Rating Agency.

“Rating Event” means:

(1)             if

the Notes are rated Investment Grade by each of the Rating Agencies on the first day of the Trigger Period, the Notes cease to be rated

Investment Grade by each of the Rating Agencies on any date during the Trigger Period, or

(2)             if

the Notes are not rated Investment Grade by each of the Rating Agencies on the first day of the Trigger Period, the Notes are downgraded

by at least one rating category (e.g., from BB+ to BB or Ba1 to Ba2) from the applicable rating of the Notes on the first day of the Trigger

Period by each of the Rating Agencies on any date during the Trigger Period.

“Revolving

Credit Facility” means the First Amended and Restated Credit Agreement, dated as of March 31, 2025, among the Company,

the lenders from time to time party thereto and JPMorgan Chase Bank, N.A., as administrative agent, as amended, amended and restated,

extended, renewed, restated, supplemented or otherwise modified (in whole or in part, and without limitation as to amount, terms, conditions,

covenants and other provisions) from time to time.

6

“S&P” means Standard &

Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc., and its successors.

“Senior Funded Debt” means all

Funded Debt of the Company or its Subsidiaries (except Funded Debt, the payment of which is subordinated to the payment of the Notes).

“Significant Subsidiaries” means

any of our subsidiaries that is a “significant subsidiary” as defined in Rule 1-02 of Regulation S-X, promulgated pursuant

to the Securities Act.

“Treasury Rate” means, with respect

to any redemption date, the yield determined by the Company in accordance with the following two paragraphs.

The Treasury Rate shall be determined by the Company

as of 4:15 p.m., New York City time (or as of such time as yields on U.S. government securities are posted daily by the Board of Governors

of the Federal Reserve System), on the third business day preceding the redemption date based upon the yield or yields for the most recent

day that appear as of such time on such day in the most recent statistical release published by the Board of Governors of the Federal

Reserve System designated as “Selected Interest Rates (Daily) - H.15” (or any successor designation or publication) (“H.15”)

under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption

or heading) (“H.15 TCM”). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for

the Treasury constant maturity on H.15 exactly equal to the period from the redemption date to the Par Call Date (the “Remaining

Life”); or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields –

one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury

constant maturity on H.15 immediately longer than the Remaining Life – and shall interpolate to the Par Call Date on a straight-line

basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no

such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity

on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15

shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity

from the redemption date.

If on the third business day preceding the redemption

date H.15 TCM is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual

equivalent yield to maturity at 11:00 a.m., New York City time, on the second business day preceding such redemption date of the United

States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States

Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally

distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call

Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two

or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria

of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury

security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities

at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield

to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as

a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal

places.

7

“Trigger Period” means the period

commencing 60 days prior to the first public announcement by the Company of any Change of Control (or pending Change of Control) and ending

60 days following consummation of such Change of Control (which Trigger Period will be extended following consummation of a Change of

Control for so long as either of the Rating Agencies has publicly announced that it is considering a possible ratings change).

“Voting Stock” of any specified

Person as of any date means the capital stock of such Person that is at the time entitled to vote generally in the election of the board

of directors of such Person.

Other Definitions:

Term

Defined in Section

“Change of Control Offer”

4.04(a)

“Change of Control Payment”

4.04(a)

“Change of Control Payment Date”

4.04(b)(ii)

“Interest Payment Date”

2.01(c)

“Par Call Date”

3.01

“Regular Record Date”

2.01(c)

“Sale and Leaseback Transaction”

4.02

ARTICLE II

DESIGNATION AND TERMS OF THE SECURITIES

Section 2.01           Terms

of the Notes. Pursuant to Sections 2.01 and 2.02 of the Base Indenture, the Notes shall have the following terms and

conditions, in addition to those set forth in the Base Indenture (as amended, supplemented and modified by this Ninth Supplemental Indenture):

(a)             Title

and Aggregate Principal Amount. The Notes shall be in registered form under the Indenture and shall be known as the Company’s

“5.050% Senior Notes due 2031.”

(b)             Execution.

The Notes may forthwith be executed by the Company and delivered to the Trustee for authentication and delivery by the Trustee in accordance

with the provisions of Section 2.05 of the Base Indenture.

(c)             Interest

and Principal. The Notes will mature on August 14, 2031 and will bear interest at the rate of 5.050% per annum. The Company will

pay interest on the Notes on each February 14 and August 14 (each, an “Interest Payment Date”), beginning

on February 14, 2027, to the Holders of record on the immediately preceding February 1 or August 1 (each, a “Regular

Record Date”), respectively. Interest on the Notes shall accrue from the most recent date to which interest has been paid or,

if no interest has been paid, from the date of issuance. Payments of the principal of and interest on the Notes shall be made in Dollars,

and the Notes shall be denominated in Dollars.

(d)             Form.

The Notes shall have and be subject to such other terms as provided in the Base Indenture and this Ninth Supplemental Indenture. The

Notes shall be substantially in the form of Exhibit A hereto with such appropriate insertions, omissions, substitutions and

other variations as are required or permitted by the Indenture, and may have such letters, numbers or other marks of identification and

such legends or endorsements placed thereon as may be required to comply with the rules of any securities exchange or as may, consistently

herewith, be determined by the Officer executing such Notes as evidenced by their execution of the Notes.

8

Section 2.02           Issuance

of Additional Notes. There is no limit upon the aggregate principal amount of Notes which may be authenticated. The Company shall

be entitled, from time to time, without notice to or the consent of Holders of the Notes, to increase the principal amount of Notes and

issue such increased principal amount (or any portion thereof), in which case any Additional Notes so issued will have the same form and

terms (other than the date of issuance, public offering price and, under certain circumstances, CUSIP/ISIN number, date from which interest

thereon will begin to accrue and the initial Interest Payment Date), and will carry the same right to receive accrued and unpaid interest,

as the initial Notes, and such Additional Notes will form a single Series with the initial Notes, including for voting purposes.

With respect to any Additional Notes, the Company

shall set forth in a resolution of the Board of Directors and an Officers’ Certificate, a copy of each of which shall be delivered

to the Trustee, the following information:

(1)            the

aggregate principal amount of such Additional Notes to be authenticated and delivered; and

(2)            the

issue price, the issue date and the CUSIP numbers of such Additional Notes.

ARTICLE III

REDEMPTION

Section 3.01           Optional

Redemption. Prior to July 14, 2031 (the “Par Call Date”), the Notes will be redeemable, in whole, or in part,

at any time and from time to time, at the Company’s option, at a Redemption Price (expressed as a percentage of principal amount

and rounded to three decimal places), equal to the greater of:

(a)             (1) the

sum of the present values of the remaining scheduled payments of principal and interest thereon discounted to the redemption date (assuming

the Notes matured on the Par Call Date) on a semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at the applicable

Treasury Rate plus 10 basis points less (2) interest accrued to the date of redemption, and

(b)             100%

of the principal amount of the Notes to be redeemed,

plus, in either case, accrued and unpaid interest thereon to, but not

including, the redemption date.

On

or after the Par Call Date, the Company may redeem the Notes, in whole or in part, at any time and from time to time, at a redemption

price equal to 100% of the principal amount of the Notes being redeemed plus accrued and unpaid interest thereon to, but not including,

the redemption date.

The Company’s actions and determinations

in determining the redemption price shall be conclusive and binding for all purposes, absent manifest error.

Notice of any redemption will be mailed or electronically

delivered (or otherwise transmitted in accordance with the Depositary’s procedures) at least 10 days but not more than 60 days before

the redemption date to each holder of Notes to be redeemed.

9

In the case of a partial redemption, selection

of the Notes for redemption will be made pro rata, by lot or by such other method as the Trustee in its sole discretion deems appropriate

and fair. No Notes of a principal amount of $2,000 or less will be redeemed in part. If any Note is to be redeemed in part only, the notice

of redemption that relates to the Note will state the portion of the principal amount of the Note to be redeemed. A new Note in a principal

amount equal to the unredeemed portion of the Note will be issued in the name of the Holder of the Note upon surrender for cancellation

of the original Note. For so long as the Notes are held by the Depositary (or another depositary), the redemption of the Notes shall be

done in accordance with the policies and procedures of the Depositary.

Unless the Company defaults in payment of the redemption

price, on and after the redemption date, interest will cease to accrue on the Notes or portions thereof called for redemption.

In addition, the Company may at any time purchase

Notes by tender, in the open market or by private agreement, subject to applicable law.

ARTICLE IV

COVENANTS

The following covenants, in addition to those set

forth in Article Four of the Base Indenture, shall apply to the Notes.

Section 4.01           Limitations

on Liens. The Company shall not, and shall not permit any of its Subsidiaries to, create, incur, issue, assume or guarantee any debt

secured by a Lien (other than Permitted Liens) upon any Property, or any shares of stock or evidences of indebtedness issued by any of

its Subsidiaries and owned by the Company or by any other of the Company’s Subsidiaries, owned on the Issue Date, without making

effective provision to secure all of the Notes, equally and ratably with any and all other debt secured thereby, so long as any of such

other debt shall be so secured.

Section 4.02           Limitation

on Sale and Leaseback Transactions. The Company shall not, and shall not permit any Subsidiary of the Company to, enter into any arrangement

with any Person providing for the leasing by the Company or any Subsidiary of the Company of any Property that has been or is to be sold

or transferred by the Company or such Subsidiary of the Company to such Person, with the intention of taking back a lease of such Property

(a “Sale and Leaseback Transaction”) unless either:

(a)             within

12 months after the receipt of the proceeds of the sale or transfer, the Company or any Subsidiary of the Company applies an amount equal

to the greater of the net proceeds of the sale or transfer or the fair value (as determined in good faith by the Company’s Board

of Directors) of such Property at the time of such sale or transfer to the prepayment or retirement (other than any mandatory prepayment

or retirement) of Senior Funded Debt; or

(b)             the

Company or such Subsidiary of the Company would be entitled, at the effective date of the sale or transfer, to incur debt secured by a

Lien on such Property in an amount at least equal to the Attributable Debt in respect of the Sale and Leaseback Transaction, without equally

and ratably securing the Notes pursuant to Section 4.01 hereof.

The foregoing restriction in the paragraph above

shall not apply to any Sale and Leaseback Transaction (i) for a term of not more than three years including renewals; (ii) between

the Company and a Subsidiary of the Company or between Subsidiaries of the Company; provided that the lessor is the Company or

a wholly owned Subsidiary of the Company; or (iii) entered into within 270 days after the later of the acquisition or completion

of construction of the subject Property.

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Section 4.03           Future

Guarantees.

(a)             Upon

their initial issuance, the Notes will not be guaranteed by any of the Company’s Subsidiaries. If on or after the date of this Ninth

Supplemental Indenture, a Subsidiary of the Company incurs or guarantees obligations under the Revolving Credit Facility or incurs or

guarantees obligations under any other Credit Facility Debt or Capital Markets Debt of the Company or any future Guarantor, the Company

shall cause such Subsidiary, within 30 days to (a) execute and deliver to the Trustee a supplemental indenture pursuant to which

such Subsidiary shall unconditionally guarantee (subject to Section 10.04 of the Base Indenture and Section 4.03(b) hereof)

all of the Company’s obligations under the Indenture, including the prompt payment in full when due of the principal of, premium

on, if any, interest and, without duplication, defaulted interest, if any, on the Notes and all other amounts payable by the Company thereunder

and hereunder, subject to any applicable grace period, whether at maturity, by acceleration or otherwise, and interest on any overdue

principal and any overdue interest on the Notes and all other obligations of the Company to the Holders or the Trustee hereunder or under

the Notes on the terms set forth in this Section 4.03 and in Article Ten of the Base Indenture, and (b) deliver

to the Trustee an opinion of counsel to the effect that (i) such supplemental indenture and guarantee of the Notes has been duly

executed and authorized and (ii) such supplemental indenture and guarantee of the Notes constitutes a valid, binding and enforceable

obligation of such Subsidiary of the Company, except insofar as enforcement thereof may be limited by bankruptcy, insolvency or similar

laws and except insofar as enforcement thereof is subject to general principles of equity. Any such future Guarantee of the Notes shall

be equal or senior in right of payment with the guarantee or other obligation giving rise to the obligation to guarantee the Notes.

(b)             In

addition to Section 10.04 of the Base Indenture, the following provisions will apply with respect to the release of Guarantees

of the Notes:

Any future Guarantee shall be automatically and

unconditionally released upon the release of the guarantee or the obligation that resulted in Section 4.03(a) hereof

becoming applicable (other than by reason of payment under such guarantee) without any action required on the part of the Trustee or any

Holder of the Notes upon such Guarantor ceasing to guarantee or be an obligor with respect to the Revolving Credit Facility or a guarantor

or obligor under any other Credit Facility Debt or Capital Markets Debt of the Company or any future Guarantors. In addition, any future

Guarantor shall be automatically and unconditionally released from its obligations under its Guarantee upon: (i) upon the sale or

other disposition (including by way of consolidation or merger), in one transaction or a series of related transactions, of a majority

of the total voting power of the capital stock or other interests of such future Guarantor (other than to the Company or any Affiliate

of the Company); or (ii) upon the sale or disposition of all or substantially all the property of such Guarantor (other than to any

Affiliate of the Company other than another Guarantor); provided, however, that, in each case, after giving effect to such

transaction, such Guarantor is no longer liable for any guarantee or other obligations in respect of any Credit Facility Debt or Capital

Markets Debt of the Company or any other Guarantor; provided, further, that this sentence shall supersede and replace the

first sentence of Section 10.04 of the Base Indenture solely for purposes of the Notes.

Section 4.04           Change

of Control.

(a)             Upon

the occurrence of a Change of Control Triggering Event, unless the Company has exercised its right to redeem the Notes pursuant to Section 3.01

of this Ninth Supplemental Indenture, the Company will make an offer (a “Change of Control Offer”) to each Holder

to repurchase all or any part (in integral multiples of $1,000) of each Holder’s Notes at a repurchase price equal to 101% of the

aggregate principal amount thereof plus accrued and unpaid interest, if any, on the Notes repurchased, to but not including the date of

repurchase, subject to the rights of Holders of Notes on the relevant Regular Record Date to receive interest due on the relevant Interest

Payment Date (the “Change of Control Payment”).

11

(b)             Within

30 days following any Change of Control Triggering Event, or at the Company’s option, prior to any Change of Control but after the

public announcement of the pending Change of Control, the Company shall, by first class mail, send a notice to Holders of the Notes (or,

in the case of Global Notes, electronically through the procedures of the Depositary), with a copy to the Trustee, describing the transaction

or transactions that constitute the Change of Control Triggering Event, stating:

(i)             that

the Change of Control Offer is being made pursuant to this Section 4.04 and that all Notes tendered will be accepted for payment;

(ii)            the

repurchase price and the repurchase date, which shall be no earlier than 30 days and no later than 60 days from the date such notice is

sent (the “Change of Control Payment Date”);

(iii)           that

any Note not tendered will continue to accrue interest;

(iv)           that,

unless the Company defaults in the payment of the Change of Control Payment, all Notes accepted for payment pursuant to the Change of

Control Offer will cease to accrue interest on and after the Change of Control Payment Date;

(v)            that

Holders electing to have any Notes repurchased pursuant to a Change of Control Offer will be required to surrender the Notes, with the

form entitled “Option of Holder to Elect Repurchase” on the reverse of the Note completed, to the Paying Agent at the

address specified in the notice or transfer their Notes to the Paying Agent by book-entry transfer pursuant to the applicable procedures

of the Paying Agent, prior to the close of business on the third Business Day prior to the Change of Control Payment Date;

(vi)           that

Holders will be entitled to withdraw their election if the Paying Agent receives, no later than the close of business on the second Business

Day preceding the Change of Control Payment Date, a facsimile transmission or letter setting forth the name of the Holder, the principal

amount of the Notes delivered for repurchase, and a statement that such Holder is withdrawing his election to have the Notes repurchased;

(vii)          that

Holders whose Notes are being repurchased only in part will be issued new Notes equal in principal amount to the unpurchased portion of

the Notes surrendered, which unpurchased portion must be equal to $2,000 in principal amount or an integral multiple thereof; and

(viii)         if

such notice is sent prior to the date of consummation of the Change of Control, that the Change of Control Offer is conditioned on the

Change of Control being consummated on or prior to the Change of Control Payment Date.

(c)             The

Company will comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder

to the extent those laws and regulations are applicable in connection with the repurchase of the Notes as a result of a Change of Control

Triggering Event. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Section 4.04,

the Company will comply with the applicable securities laws and regulations and will not be deemed to have breached its obligations under

this Section 4.04 by virtue of such compliance.

12

(d)             On

the Change of Control Payment Date, the Company will, to the extent lawful,

(i)             accept

for payment all Notes or portions thereof properly tendered and not withdrawn pursuant to the Change of Control Offer;

(ii)            deposit

with the Paying Agent an amount equal to the Change of Control Payment in respect of all Notes or portions of Notes accepted for payment;

and

(iii)           deliver

or cause to be delivered to the Trustee the Notes properly accepted together with an Officers’ Certificate stating the aggregate

principal amount of Note or portions of Notes being repurchased by the Company.

(e)             The

Paying Agent will promptly send to each Holder of Notes accepted for payment the Change of Control Payment for such Notes deposited pursuant

to (d)(ii) above, and the Trustee will promptly authenticate and send (or cause to be transferred by book entry) to each Holder a

new Note equal in principal amount to any unpurchased portion of the Notes surrendered, if any; provided that each new Note will

be in a principal amount of $2,000 and or any integral multiple of $1,000. The Company will publicly announce the results of the Change

of Control Offer on or as soon as practicable after the Change of Control Payment Date. Except as described above with respect to a Change

of Control, the Indenture does not contain provisions that permit Holders of the Notes to require the Company to repurchase or redeem

the Notes in the event of a takeover, recapitalization or other similar transaction.

(f)             Notwithstanding

anything to the contrary in this Section 4.04, the Company shall not be required to make a Change of Control Offer upon a

Change of Control Triggering Event if (1) a third party makes the Change of Control Offer in the manner, at the times and otherwise

in compliance with the requirements set forth in this Section 4.04 and purchases all Notes properly tendered and not withdrawn

under the Change of Control Offer; or (2) notice of redemption has been given pursuant to Section 3.01 hereof, unless

and until there is a default in the payment of the applicable redemption price.

ARTICLE V

EVENTS

OF DEFAULT

Other than as set forth below, Article Six

of the Base Indenture shall be applicable to the Notes.

Section 5.01           Events

of Default. In addition to the events specified in Section 6.01 of the Base Indenture, solely for purposes of the Notes,

a default under any debt for money borrowed by the Company or any Guarantor that results in acceleration of the maturity of such Debt,

or failure to pay any such debt within any applicable grace period after final stated maturity, in an aggregate amount greater than (a) $25.0

million, at any time that any Existing Notes remain outstanding, or (b) $100.0 million at any time that no Existing Notes remain

outstanding, or in each case, its Foreign Currency equivalent, at the time without such debt having been discharged or acceleration having

been rescinded or annulled, shall constitute an “Event of Default” with respect to the Notes.

Section 5.02           Acceleration.

Notwithstanding Section 6.02 of the Base Indenture, in the event of a declaration of acceleration in respect of the Notes

because an Event of Default pursuant to Section 5.01 of this Ninth Supplemental Indenture shall have occurred and be continuing,

such declaration of acceleration shall be automatically annulled if (i) the default under the debt that is the subject of such Event

of Default has been cured by the Company or any Guarantor or has been waived by the holders thereof or (ii) the holders of such debt

that is the subject of such Event of Default have rescinded their declaration of acceleration in respect of such debt, and written notice

of such cure, waiver or rescission shall have been given to the Trustee by the Company and countersigned by the holders of such debt or

a trustee, fiduciary or agent for such holders, within 20 days after such declaration of acceleration in respect of the Notes and if the

annulment of the acceleration of the Notes would not conflict with any judgment or decree of a court of competent jurisdiction, and no

other Event of Default exists or has occurred during such 20-day period which has not been cured or waived during such period.

13

ARTICLE VI

Defeasance

Section 6.01           Defeasance

and Covenant Defeasance. Article Eight of the Base Indenture shall be applicable to the Notes. For purposes of Article Eight

of the Base Indenture, solely for purposes of the Notes, if the Company exercises its right of Covenant Defeasance pursuant to Sections

8.01 and 8.03 of the Base Indenture, in addition to being released from its obligations under the provisions of the Base Indenture

set forth in Section 8.03, the Company also shall be released from its obligations under Sections 4.01, 4.02,

4.03 and 4.04 of this Ninth Supplemental Indenture.

ARTICLE VII

Miscellaneous

Section 7.01           Ratification

of Base Indenture; Supplemental Indentures Part of Base Indenture. Except as expressly amended hereby, the Base Indenture is

in all respects ratified and confirmed and all the terms, conditions and provisions thereof shall remain in full force and effect. This

Ninth Supplemental Indenture shall form a part of the Base Indenture for all purposes, and every Holder of the Notes heretofore or hereafter

authenticated and delivered shall be bound hereby.

Section 7.02           Multiple

Originals. The parties may sign any number of copies of this Ninth Supplemental Indenture. Each signed copy shall be an original,

but all of them together represent the same agreement. One signed copy of this Ninth Supplemental Indenture is enough to prove this Ninth

Supplemental Indenture. The exchange of copies of this Ninth Supplemental Indenture and of signature pages by facsimile or PDF transmission

shall constitute effective execution and delivery of this Ninth Supplemental Indenture as to the parties hereto and may be used in lieu

of the original Ninth Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall

be deemed to be their original signatures for all purposes.

Section 7.03           Governing

Law. THIS NINTH SUPPLEMENTAL INDENTURE AND THE NOTES SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE

OF NEW YORK. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND

ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS NINTH SUPPLEMENTAL INDENTURE, THE NOTES OR THE

TRANSACTIONS CONTEMPLATED HEREBY.

[Signature Pages Follow]

14

IN WITNESS WHEREOF, the parties have caused this

Ninth Supplemental Indenture to be duly executed as of the date first written above.

O’REILLY AUTOMOTIVE, INC.

By:

/s/ Jeremy Fletcher

Name:

Jeremy Fletcher

Title:

Executive Vice President and

Chief Financial Officer

[Signature

Page to NINTH Supplemental Indenture]

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee

By:

/s/ Joshua A. Hahn

Name:

Joshua A. Hahn

Title:

Vice President

[Signature

Page to NINTH Supplemental Indenture]

Exhibit A

[FORM OF FACE OF SECURITY]

[Global Notes Legend]

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING

OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”),

NEW YORK, NEW YORK OR A NOMINEE OF DTC, WHICH MAY BE TREATED BY THE COMPANY, THE TRUSTEE AND ANY AGENT THEREOF AS OWNER AND HOLDER

OF THIS SECURITY FOR ALL PURPOSES.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED

REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED

IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE

TO CEDE & CO., OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER

USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN

INTEREST HEREIN.

TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED

TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF DTC OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF

PORTIONS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE INDENTURE REFERRED

TO ON THE REVERSE HEREOF.

5.050%

Senior Notes due 2031

CUSIP:

67103H AR8

ISIN: US67103HAR84

No. R-[ ]

$[     ]

O’REILLY

AUTOMOTIVE, INC. promises to pay to CEDE & CO. or registered assigns, the principal sum: $[        ] ([        ] DOLLARS AND NO

CENTS), as such amount may be increased or decreased as set forth in the Schedule of Increase or Decrease in Principal Amount of Global

Note attached hereto, on August 14, 2031.

Interest Payment

Dates: February 14 and August 14, commencing on February 14, 2027.

Record Dates:

February 1 and August 1.

Additional provisions of this Note are set forth on the other side

of this Note.

[Signature Pages Follow]

IN WITNESS WHEREOF, the parties have caused this

instrument to be duly executed.

O’REILLY AUTOMOTIVE, INC.

By:

Name:

Jeremy Fletcher

Title:

Executive Vice President

and Chief Financial Officer

TRUSTEE’S CERTIFICATE OF AUTHENTICATION

This is one of the Notes of the series designated therein referred

to in the within-mentioned Indenture.

Date of authentication:

August 14, 2026

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee

By

Authorized Signatory

[FORM OF REVERSE SIDE OF NOTE]

O’REILLY AUTOMOTIVE, INC.

5.050%

Senior Notes due 2031

1. Indenture

This

Note is one of a duly authorized issue of Notes of the Company, designated as its 5.050% Senior Notes due 2031 (herein called the

“Notes,” which expression includes any Additional Notes issued pursuant to Section 2.02 of the Supplemental Indenture

(as hereinafter defined)), issued and to be issued under an indenture, dated as of May 20, 2019 (the “Base Indenture”),

between O’REILLY AUTOMOTIVE, INC., a Missouri corporation (such company, and its successors and assigns under the Indenture

hereinafter referred to, being herein called the “Company”) and U.S. Bank Trust Company, National Association (as successor

in interest to U.S. Bank National Association), as trustee (the “Trustee”), as supplemented by the Ninth Supplemental Indenture,

dated as of August 14, 2026 (the “Supplemental Indenture” and, together with the Base Indenture, the “Indenture”)

between the Company and the Trustee, to which the Indenture and all indentures supplemental thereto, Board Resolutions and Officers’

Certificates relevant to the Notes reference is hereby made for a complete description of the rights, limitations of rights, obligations,

duties and immunities thereunder of the Trustee, the Company and the Holders of the Notes. Capitalized terms used but not defined in this

Note shall have the meanings ascribed to them in the Indenture.

The Indenture imposes certain limitations on the

ability of the Company and its Subsidiaries to create or incur Liens or engage in Sale and Leaseback Transactions, in each case, subject

to some exceptions as set forth in the Indenture. The Indenture also imposes certain limitations on the ability of the Company to merge,

consolidate or amalgamate with or into any other person or sell, transfer, assign, lease, convey or otherwise dispose of all or substantially

all of the property of the Company in any one transaction or series of related transactions, in each case, subject to some exceptions

as set forth in the Indenture.

Each Note is subject to, and qualified by, all

such terms as set forth in the Indenture, certain of which are summarized herein, and each Holder of a Note is referred to the corresponding

provisions of the Indenture for a complete statement of such terms. To the extent that there is any inconsistency between the summary

provisions set forth in the Notes and the Indenture, the provisions of the Indenture shall govern.

2. Interest

The

Company promises to pay interest on the principal amount of this Note at the rate per annum shown above. The Company will pay interest

semiannually on February 14 and August 14 of each year, commencing February 14, 2027. Interest on the Notes will

accrue from the most recent date to which interest has been paid or, if no interest has been paid, from August 14, 2026. Interest

shall be computed on the basis of a 360-day year comprised of twelve 30-day months.

3. Paying Agent, Registrar and Service Agent

Initially, the Trustee will act as Paying Agent,

registrar and service agent. The Company may appoint and change any Paying Agent, registrar or co-registrar and service agent without

notice. The Company or any of its Subsidiaries may act as Paying Agent, registrar, co-registrar or service agent.

4. Defaults and Remedies; Waiver

If an Event of Default with respect to any Notes

at the time outstanding (other than an Event of Default specified in Section 6.01(4) or (5) of the Base Indenture

with respect to the Company or any Guarantor) occurs and is continuing, the Trustee or the Holders of not less than 25% in aggregate principal

amount of the outstanding Notes by notice to the Company in writing (and to the Trustee, if given by Holders of the Notes) specifying

the Event of Default, may declare the principal amount of, premium, if any, and accrued and unpaid interest to, but not including, the

date of acceleration on all the Notes to be due and payable. Upon such a declaration, such amounts shall be due and payable immediately.

If an Event of Default specified in Section 6.01(4) or (5) of the Base Indenture with respect to the Company

or any Guarantor occurs, the principal amount of, premium, if any, and accrued and unpaid interest to, but not including, the date of

such Event of Default on all the Notes shall ipso facto become and be immediately due and payable without any declaration or other

act on the part of the Trustee or any Holder of the Notes.

At any time after the principal of the Notes shall

have been so declared due and payable (or shall have become immediately due and payable), and before any judgment or decree for the payment

of the moneys due shall have been obtained or entered as provided in the Indenture, the Holders of a majority in aggregate principal amount

of the Notes then outstanding, by written notice to the Company and the Trustee, may rescind and annul such declaration and its consequences,

and waive such Event of Default, if any and all Events of Default under the Indenture with respect to the Notes, other than the nonpayment

of accelerated principal, premium, if any, or interest, if any, on Notes that shall not have become due by their terms, shall have been

cured or waived as provided in Section 6.04 of the Base Indenture. No such rescission shall extend to any subsequent Default

or amend any contractual right consequent thereto.

The Holders of a majority in principal amount of

the Notes by written notice to the Trustee may waive an existing Default with respect to the Notes and its consequences except a continuing

Default in the payment of the principal amount of, premium, if any, and accrued and unpaid interest on a Note. When a Default is waived,

it is deemed cured, but no such waiver shall extend to any subsequent or other Default or amend any contractual right consequent thereto.

For the avoidance of doubt, subject to this paragraph and Section 6.02 of the Base Indenture, the Holders of a majority in

aggregate principal amount of the then outstanding Notes may rescind an acceleration and its consequences, including any related payment

default that resulted from such acceleration, with respect to the Notes.

Holders of Notes may not enforce the Indenture

or the Notes except as provided in the Indenture. The Holders of a majority in aggregate principal amount of the then outstanding Notes

may direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or of exercising any trust

or power conferred on the Trustee with respect to the Notes. However, the Trustee may refuse to follow any direction that conflicts with

law or the Indenture, or subject to Section 7.01 of the Base Indenture, that the Trustee determines is unduly prejudicial

to the rights of any other Holder of the Notes or that would subject the Trustee to personal liability; provided, however,

that the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. Prior to taking

any action hereunder, the Trustee shall be entitled to indemnity reasonably satisfactory to it against all losses and expenses caused

by taking or not taking such action.

2

5. Amendment

The Indenture permits, with certain exceptions

as therein provided, the amendment of the Indenture or this Note and the modification of the rights and obligations of the Company or

any Guarantor, if any, and the rights of the Holders of the Notes under the Indenture at any time by the Company or any Guarantor, if

any, and the Trustee without notice to any Holder but with the written consent of the Holders of a majority in aggregate principal amount

of the Notes then outstanding (including consents obtained in connection with a tender offer or exchange offer for the Notes) affected

thereby. The Indenture also contains provisions permitting the Holders of a majority in aggregate principal amount of the Notes by written

notice to the Trustee to waive an existing Default with respect to the Notes and its consequences except a continuing Default in the payment

of the principal amount of, premium, if any, and accrued and unpaid interest on a Note. A consent to an amendment or a waiver by a Holder

of a Note shall bind the Holder and every subsequent Holder of that Note or portion of the Note that evidences the same debt as the consenting

Holder’s Note, even if notation of the consent or waiver is not made on the Note.

6. Obligations Absolute

No reference herein to the Indenture and no provision

of this Note or of the Indenture shall amend the contractual obligation of the Company, which is absolute and unconditional, to pay the

principal of, premium, if any, or interest on this Note at the place, at the respective times, at the rate and in the coin or currency

herein prescribed.

7. Redemption Upon a Change of Control Triggering Event

Upon a Change of Control Triggering Event, unless

the Company has exercised its right to redeem the Notes pursuant to Section 3.01 of the Supplemental Indenture, any Holder

of Notes shall have the right to cause the Company to repurchase all or any part of the Notes of such Holder at a repurchase price equal

to 101% of the aggregate principal amount of the Notes to be repurchased plus accrued interest, if any, to the date of repurchase (subject

to the right of holders of record on the relevant record date to receive interest due on the related Interest Payment Date (as defined

in the Indenture)) as provided in, and subject to the terms of, the Indenture.

8. Sinking Fund

The Notes will not have the benefit of any sinking

fund.

9. Denominations; Transfer; Exchange

The Notes are issuable in registered form without

coupons in minimum denominations of $2,000 principal amount and integral multiples of $1,000 in excess thereof. When Notes are presented

to the Registrar or a co-registrar with a request to register a transfer or to exchange them for an equal principal amount of Notes, the

Registrar shall register the transfer or make the exchange in the manner and subject to the limitations provided in the Indenture, without

payment of any service charge but with payment of a sum sufficient to cover any transfer tax or other governmental charge that may be

imposed in connection with any registration or exchange of Notes.

The Company and the Registrar shall not be required

(a) to issue, register the transfer of or exchange any Notes during a period beginning at the opening of business 15 days before

the day of the mailing of a notice of redemption of Notes selected for redemption and ending at the close of business on the day of such

mailing or (b) to register the transfer or exchange of Notes selected, called or being called for redemption as a whole or the portion

being redeemed of any such Notes selected, called or being called for redemption in part.

3

10. Further Issues

The Company may from time to time, without the

consent of the Holders of the Notes and in accordance with the Indenture, provide for the issuance of Additional Notes.

11. Optional Redemption

The Notes may be redeemed at the Company’s

option, upon notice as set forth in the Indenture, in whole or in part, at any time or from time to time, on the terms set forth in the

Indenture.

12. Persons Deemed Owners

The ownership of Notes shall be proved by the register

maintained by the Registrar.

13. No Recourse Against Others

No shareholder, partner, manager, member, director,

officer, employee, agent or incorporator, as such, of any Company or any Guarantor, if any, shall have any liability for any obligations

of the Company under the Notes or the Indenture or a Guarantor, if any, under its Guarantee or the Indenture or for any claim based on,

in respect of or by reason of such obligations or their creation. By accepting a Note, each Holder shall waive and release all such liability.

This waiver and release shall be part of the consideration for the issuance of the Notes.

14. Discharge and Defeasance

Subject to certain conditions set forth in the

Indenture, the Company at any time may terminate some or all of its obligations under the Notes and the Indenture with respect to the

Notes if the Company deposits with the Trustee money and/or U.S. Government Obligations for the payment of principal of, premium, if any,

and interest on the Notes to redemption or Maturity, as the case may be.

15. Unclaimed Money

Any money deposited with the Trustee or any Paying

Agent, or then held by the Company, in trust for the payment of the principal of, premium, if any, or interest on any Note and remaining

unclaimed for two years after such principal, and premium, if any, or interest has become due and payable shall be paid to the Company

on its request or, if then held by the Company, shall be discharged from such trust. Thereafter the Holder of such Note shall look only

to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money, and all liability

of the Company as trustee thereof, shall thereupon cease.

16. Future Guarantees

The payment by the Company of the principal of,

premium, if any, or interest on, the Notes will not initially be guaranteed by any Subsidiaries of the Company. However, if on or after

the date of the Supplemental Indenture, any of the Company’s Subsidiaries incurs or guarantees obligations under the Revolving Credit

Facility or incurs or guarantees obligations under any other Credit Facility Debt or Capital Markets Debt of the Company or any future

Guarantor, such Subsidiary would be required to guarantee the Notes on a senior unsecured basis.

4

17. Trustee Dealings with the Company

Subject to certain limitations imposed by the Trust

Indenture Act of 1939, the Trustee in its individual or any other capacity may become the owner or pledgee of Notes and may otherwise

deal with the Company or its Affiliates with the same rights it would have if it were not Trustee. Any Paying Agent, Registrar or co-Paying

Agent may do the same with like rights.

18. Abbreviations

Customary abbreviations may be used in the name

of a Holder or an assignee, such as TEN COM (=tenants in common), TEN ENT (=tenants by the entireties), JT TEN (=joint tenants with rights

of survivorship and not as tenants in common), CUST (=custodian), and U/G/M/A (=Uniform Gift to Minors Act).

19. CUSIP Numbers

Pursuant to a recommendation promulgated by the

Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Notes and has directed

the Trustee to use CUSIP numbers in notices of redemption as a convenience to Holders. No representation is made as to the accuracy of

such numbers either as printed on the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification

numbers placed thereon.

5

ASSIGNMENT FORM

For value received hereby sell(s), assign(s) and

transfer(s) unto (please insert social security or other identifying number of assignee) the within Note, and hereby irrevocably

constitutes and appoints attorney to transfer the said Note on the books of the Company, with full power of substitution in the premises.

Dated: ________________________

______________________________

______________________________

Signature(s)

Signature(s) must be guaranteed by an eligible

Guarantor Institution (banks, stock brokers, savings and loan associations and credit unions) with membership in an approved signature

guarantee medallion program pursuant to Securities and Exchange Commission Rule 17Ad-15.

______________________________

Signature Guarantee

OPTION OF HOLDER TO ELECT REPURCHASE

If

you want to elect to have this Note repurchased by the Company pursuant to Section 4.04 of the Supplemental Indenture, check

the box: ¨

If you want to elect to have only part of this

Note repurchased by the Company pursuant to Section 4.04 of the Supplemental Indenture, state the amount you elect to have

repurchased:

$_______________

Date: _____________________

Your Signature:

(Sign exactly as your name appears on the face of this Note)

Tax Identification No.: ____________________________

Signature Guarantee*: __________________________________

* Participant in a recognized Signature Guarantee Medallion Program

(or other signature guarantor acceptable to the Trustee).

INCREASES OR DECREASES IN PRINCIPAL

AMOUNT OF GLOBAL NOTE

The

initial principal amount of this Global Note is $[           ]. The following increases or decreases in this Global Note have been made:

Date of Increase or Decrease

Amount of

Decrease in

Principal

Amount of

this Global

Note

Amount of

Increase in

Principal

Amount of

this Global

Note

Remaining

Principal

Amount of this

Global Note

Following such

Decrease or

Increase

Signature

of

Authorized

Signatory

of Trustee

or

Custodian

EX-4.5 — EXHIBIT 4.5

EX-4.5

Filename: tm2622552d5_ex4-5.htm · Sequence: 4

Exhibit 4.5

O’REILLY AUTOMOTIVE, INC.

TENTH SUPPLEMENTAL INDENTURE

Dated as of August 14, 2026

between

O’REILLY AUTOMOTIVE, INC.

as Issuer

and

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION

as Trustee

to the

INDENTURE

Dated as of May 20, 2019

between

O’REILLY AUTOMOTIVE, INC.

as Issuer

and

U.S. BANK NATIONAL ASSOCIATION

as Trustee

5.550% SENIOR NOTES DUE 2037

TABLE OF CONTENTS

Page

ARTICLE I

DEFINITIONS

Section 1.01

Definitions

1

ARTICLE II

DESIGNATION AND TERMS OF THE SECURITIES

Section 2.01

Terms of the Notes

8

Section 2.02

Issuance of Additional Notes

9

ARTICLE III

REDEMPTION

Section 3.01

Optional Redemption

9

ARTICLE IV

COVENANTS

Section 4.01

Limitations on Liens

10

Section 4.02

Limitation on Sale and Leaseback Transactions

10

Section 4.03

Future Guarantees

11

Section 4.04

Change of Control

11

ARTICLE V

EVENTS OF DEFAULT

Section 5.01

Events of Default

13

Section 5.02

Acceleration

13

ARTICLE VI

Defeasance

Section 6.01

Defeasance and Covenant Defeasance

14

ARTICLE VII

Miscellaneous

Section 7.01

Ratification of Base Indenture; Supplemental Indentures Part of Base Indenture

14

Section 7.02

Multiple Originals

14

Section 7.03

Governing Law

14

Exhibit A

Form of Note

TENTH SUPPLEMENTAL INDENTURE, dated as of August 14,

2026 (this “Tenth Supplemental Indenture”), between O’REILLY AUTOMOTIVE, INC., a Missouri corporation (the

“Company”), and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (as successor in interest to U.S. Bank National Association),

a national banking association, as trustee (the “Trustee”), to the Indenture, dated as of May 20, 2019 (the “Base

Indenture” and, together with this Tenth Supplemental Indenture, the “Indenture”), between the Company and

the Trustee. Capitalized terms used but not defined herein shall have the meanings ascribed to them in the Base Indenture.

RECITALS

WHEREAS, the Company and the Trustee are parties

to the Base Indenture, which provides for the issuance from time to time by the Company of debt securities in one or more Series; and

WHEREAS, pursuant to Sections 2.01 and 2.02

of the Base Indenture, the Company desires to provide for the establishment of a Series of senior debt securities entitled “5.550%

Senior Notes due 2037” (the “Notes”), the form and substance of which, and the terms, provisions and conditions

of which, to be set forth as provided in the Indenture.

NOW THEREFORE, each of the parties hereto covenants

and agrees, for the equal and ratable benefit of the Holders of the Notes, as follows:

ARTICLE I

DEFINITIONS

Section 1.01           Definitions.

The following definitions supplement and, to the

extent inconsistent with, replace the definitions in Section 1.01 of the Base Indenture:

“Additional

Notes” means any additional 5.550% Senior Notes due 2037 issued from time to time after the Issue Date under the terms

of the Indenture other than pursuant to 2.09, 2.10, 2.13, 3.06 or 9.05 of the Base Indenture.

“Attributable Debt” in respect

of a Sale and Leaseback Transaction means, at the time of determination, the present value discounted at the rate of interest implicit

in the terms of the lease (as determined in good faith by the Company) of the obligations of the lessee under such lease for net rental

payments during the remaining term of the lease (including any period for which such lease has been extended or may, at the Company’s

option, be extended).

“Capital Markets Debt” means any

debt for borrowed money that (i) is in the form of, or represented by, bonds, notes, debentures or other securities (other than promissory

notes or similar evidences of debt under a credit agreement) and (ii) has an aggregate principal amount outstanding of (a) at

least $25.0 million, at any time that any Existing Notes remain outstanding, or (b) at least $100.0 million at any time that no Existing

Notes remain outstanding.

“Change of Control” means the

occurrence of any one of the following:

(1)             the

direct or indirect sale, lease, transfer, conveyance or other disposition (other than by way of merger or consolidation), in one or a

series of related transactions, of all or substantially all of the assets of the Company and its Subsidiaries taken as a whole to any

Person (including any “person” (as that term is used in Section 13(d)(3) of the Exchange Act)) other than the Company

or one of its Subsidiaries;

(2)             the

consummation of any transaction (including, without limitation, any merger or consolidation) the result of which is that any Person (including

any “person” or “group” (as those terms are used in Section 13(d)(3) of the Exchange Act)) becomes the

“beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act), directly or indirectly, of more than

50% of the outstanding Voting Stock of the Company or any other Voting Stock into which the Voting Stock of the Company is reclassified,

consolidated, exchanged or changed, measured by voting power rather than number of shares;

(3)             the

Company consolidates with, or merges with or into, any Person, or any Person consolidates with, or merges with or into, the Company, in

any such event pursuant to a transaction in which any of the outstanding Voting Stock of the Company (or any other Voting Stock into which

the Voting Stock of the Company is reclassified, consolidated, exchanged or changed) is converted into or exchanged for cash, securities

or other property, other than any such transaction where the shares of the Voting Stock of the Company (or any other Voting Stock into

which the Voting Stock of the Company is reclassified, consolidated, exchanged or changed) outstanding immediately prior to such transaction

constitute, or are converted into or exchanged for, a majority of the Voting Stock of the surviving Person immediately after giving effect

to such transaction; or

(4)             the

adoption of a plan relating to the liquidation or dissolution of the Company.

Notwithstanding the foregoing, a transaction will

not be deemed to involve a Change of Control under clause (2) above if (i) the Company becomes a direct or indirect wholly owned

Subsidiary of a holding company and (ii)(A) the holders having ultimate beneficial ownership of the Voting Stock of such holding

company immediately following that transaction are substantially the same as the holders having beneficial ownership of the Company’s

Voting Stock immediately prior to that transaction or (B) immediately following that transaction no Person (other than a holding

company satisfying the requirements of this sentence) is the beneficial owner, directly or indirectly, of more than 50% of the Voting

Stock of such holding company.

“Change of Control Triggering Event”

means the occurrence of both a Change of Control and a Rating Event.

“Consolidated Net Tangible Assets”

means the aggregate amount of the Company’s assets (less applicable reserves and other properly deductible items) and the Company’s

consolidated Subsidiaries’ assets after deducting therefrom (a) all current liabilities (excluding the sum of any debt for

money borrowed having a maturity of less than twelve months from the date of the Company’s most recent consolidated balance sheet

but which by its terms is renewable or extendable beyond twelve months from such date at the option of the borrower and, without duplication,

any current installments thereof payable within such twelve-month period) and (b) all goodwill, trade names, patents, unamortized

debt discount and expense and other like intangibles, all as set forth on the Company’s most recent consolidated balance sheet and

computed in accordance with United States generally accepted accounting principles (“GAAP”).

“Credit Facility Debt” means any

debt for borrowed money that (i) is incurred pursuant to a credit agreement, including pursuant to the Revolving Credit Facility,

or other agreement providing for revolving credit loans, term loans or other debt entered into between the Company or any Subsidiary of

the Company and any lender or group of lenders and (ii) has an aggregate principal amount outstanding or committed of (a) at

least $25.0 million, at any time that any Existing Notes remain outstanding, or (b) at least $100.0 million at any time that no Existing

Notes remain outstanding.

2

“Domestic Subsidiary” means any

Subsidiary of the Company that is organized under the laws of any political subdivision of the United States of America.

“Existing Notes” means the following

series of notes issued by the Company: 5.750% Senior Notes due 2026; 3.600% Senior Notes due 2027; 4.350% Senior Notes due 2028; 3.900%

Senior Notes due 2029; 4.200% Senior Notes due 2030; 1.750% Senior Notes due 2031; and 4.700% Senior Notes due 2032.

“Foreign Currency” means any currency

or currency unit issued by a government other than the government of The United States of America.

“Foreign Subsidiary” means any

Subsidiary of the Company that is not a Domestic Subsidiary.

“Funded Debt” means debt which

matures more than one year from the date of creation, or which is extendable or renewable at the sole option of the obligor so that it

may become payable more than one year from such date or which is classified, in accordance with GAAP, as long-term debt on the consolidated

balance sheet for the most-recently ended fiscal quarter (or if incurred subsequent to the date of such balance sheet, would have been

so classified) of the Person for which the determination is being made. Funded Debt shall not include (1) obligations created pursuant

to leases, (2) any debt or portion thereof maturing by its terms within one year from the time of any computation of the amount of

outstanding Funded Debt unless such debt shall be extendable or renewable at the sole option of the obligor in such manner that it may

become payable more than one year from such time, or (3) any debt for which money in the amount necessary for the payment or redemption

of such debt is deposited in trust either at or before the maturity date thereof.

“Global Notes” means Notes in

the form of a global security as delivered to the Depositary.

“Guarantor” means any Subsidiary

of the Company that becomes a subsidiary guarantor of the Notes under the Indenture.

“Investment Grade” means a rating

of Baa3 or better by Moody’s (or its equivalent under any successor rating category of Moody’s), and a rating of BBB- or better

by S&P (or its equivalent under any successor rating category of S&P) and the equivalent investment grade rating from any replacement

Rating Agency or Rating Agencies appointed by the Company.

“Issue

Date” means August 14, 2026.

“Lien” means, with respect to

any Property, shares of stock or evidences of indebtedness, any mortgage or deed of trust, pledge, hypothecation, security interest, lien,

encumbrance or other security arrangement of any kind or nature on or with respect to such Property, shares of stock or evidences of indebtedness.

“Moody’s” means Moody’s

Investors Service, Inc., a subsidiary of Moody’s Corporation, and its successors.

3

“Notes” has the meaning assigned

to it in the Recitals to this Tenth Supplemental Indenture.

“Permitted Liens” means:

(1)             Liens

(other than Liens created or imposed under the Employee Retirement Income Security Act of 1974, as amended (“ERISA”)), for

taxes, assessments or governmental charges or levies not yet subject to penalties for non-timely payment or Liens for taxes being contested

in good faith by appropriate proceedings for which adequate reserves determined in accordance with GAAP have been established (and as

to which the property or assets subject to any such Lien is not yet subject to foreclosure, sale or loss on account thereof);

(2)             statutory

Liens of landlords and Liens of mechanics, materialmen, warehousemen, carriers and suppliers and other Liens imposed by law or pursuant

to customary reservations or retentions of title arising in the ordinary course of business; provided that any such Liens which

are material secure only amounts not yet due and payable or, if due and payable, are unfiled and no other action has been taken to enforce

the same or are being contested in good faith by appropriate proceedings for which adequate reserves determined in accordance with GAAP

have been established (and as to which the property or assets subject to any such Lien is not yet subject to foreclosure, sale or loss

on account thereof);

(3)             Liens

(other than Liens created or imposed under ERISA) incurred or deposits made by the Company and Subsidiaries of the Company in the ordinary

course of business in connection with workers’ compensation, unemployment insurance and other types of social security, laws or

regulations, or to secure the performance of tenders, statutory obligations, bids, leases, trade or government contracts, surety, indemnification,

appeal, performance and return-of-money bonds, letters of credit, bankers acceptances and other similar obligations (exclusive of obligations

for the payment of borrowed money), or as security for customs or import duties and related amounts;

(4)             Liens

in connection with attachments or judgments (including judgment or appeal bonds); provided that the judgments secured shall, within

30 days after the entry thereof, have been discharged or execution thereof stayed pending appeal, or shall have been discharged within

30 days after the expiration of any such stay;

(5)             Liens

securing indebtedness (including capital leases) incurred to finance the purchase price or cost of construction of property or assets

(or additions, repairs, alterations or improvements thereto); provided that such Liens and the indebtedness secured thereby are

incurred within twelve months of the later of acquisition or completion of construction (or addition, repair, alteration or improvement)

and full operation thereof;

(6)             Liens

securing industrial revenue bonds, pollution control bonds or similar types of tax-exempt bonds;

(7)             Liens

arising from deposits with, or the giving of any form of security to, any governmental agency required as a condition to the transaction

of business or exercise of any privilege, franchise or license;

(8)             encumbrances,

covenants, conditions, restrictions, easements, reservations and rights of way or zoning, building code or other restrictions (including

defects or irregularities in title and similar encumbrances) as to the use of real property, or Liens incidental to conduct of the business

or to the ownership of properties of the Company or any Subsidiary of the Company not securing debt that do not in the aggregate materially

impair the use of said properties in the operation of the business of the Company, including its Subsidiaries, taken as a whole;

4

(9)             leases,

licenses, subleases or sublicenses granted to others not interfering in any material respect with the business of the Company, including

its Subsidiaries, taken as a whole;

(10)           Liens

on property or assets at the time such property or assets are acquired by the Company or any Subsidiary of the Company;

(11)           Liens

on property or assets of any Person at the time such Person becomes a Subsidiary of the Company;

(12)           Liens

on receivables from customers sold to third parties pursuant to credit arrangements in the ordinary course of business;

(13)           Liens

existing on August 10, 2026, or any extensions, amendments, renewals, refinancings, replacements or other modifications thereto;

(14)           Liens

on any property or assets created, assumed or otherwise brought into existence in contemplation of the sale or other disposition of the

underlying property or assets, whether directly or indirectly, by way of share disposition or otherwise;

(15)           Liens

securing debt of a Subsidiary owed to the Company or to another Subsidiary of the Company;

(16)           Liens

in favor of the United States of America or any State thereof, or any department, agency or instrumentality or political subdivision thereof,

to secure partial, progress, advance or other payments;

(17)           Liens

to secure debt of joint ventures in which the Company or any of its Subsidiaries have an interest, to the extent such Liens are on property

or assets of, or equity interests in, such joint ventures;

(18)           Liens

arising solely by virtue of any statutory or common law provisions relating to banker’s Liens, rights of set-off or similar rights

and remedies as to deposit accounts or other funds maintained with a depositary institution;

(19)           Liens

arising from financing statement filings regarding operating leases;

(20)           Liens

in favor of customs and revenue authorities to secure custom duties in connection with the importation of goods;

(21)           Liens

securing the financing of insurance premiums payable on insurance policies; provided, that such Liens shall only encumber unearned

premiums with respect to such insurance, interests in any state guarantee fund relating to such insurance and subject and subordinate

to the rights and interests of any loss payee, loss payments which shall reduce such unearned premiums;

(22)           Liens

securing cash management obligations (that do not constitute indebtedness), or arising out of conditional sale, title retention, consignment

or similar arrangements for sale of goods and contractual rights of set-off relating to purchase orders and other similar arrangements,

in each case in the ordinary course of business;

5

(23)           Liens

on any property or assets of Foreign Subsidiaries securing debt of such Foreign Subsidiaries (but not debt of the Company or any Guarantor);

(24)           Liens

securing debt in an aggregate principal amount at any time outstanding not exceeding $500 million in respect of any arrangement under

which the Company or any Guarantor transfers, once or on a revolving basis, without recourse (except for indemnities and representations

customary for securitization transactions and except for the retention of risk in an amount and form required by applicable laws and regulations

or as is customary for a similar type of transaction) involving one or more “true sale” transactions, accounts receivable

or interests therein and related assets customarily transferred in connection with securitization transactions (i) to a trust, partnership,

corporation, limited liability company or other entity, which transfer is funded in whole or in part, directly or indirectly, by the incurrence

or issuance by the transferee or successor transferee of indebtedness or other securities that are to receive payments from, or that represent

interests in, the cash flow derived from such accounts receivable or interests therein, or (ii) directly to one or more investors

or other purchasers; and

(25)           other

Liens on property or assets of the Company and the property or assets of its Subsidiaries securing debt in an aggregate principal amount

(together with the aggregate amount of all Attributable Debt in respect of Sale and Leaseback Transactions entered into in reliance on

this clause) not to exceed, as of any date of incurrence of such secured debt pursuant to this clause and after giving effect to such

incurrence and the application of the proceeds therefrom, the greater of (a) $500 million and (b) 15% of the Company’s

Consolidated Net Tangible Assets.

“Property” means any building,

structure or other facility, together with the land upon which it is erected and fixtures comprising a part thereof, used primarily for

selling automotive parts and accessories or the warehousing or distributing of such products, owned or leased by the Company or any of

the Company’s Significant Subsidiaries.

“Rating Agency” means each of

Moody’s and S&P; provided, that if either Moody’s or S&P ceases to provide rating services to issuers or investors,

the Company may appoint a replacement for such Rating Agency.

“Rating Event” means:

(1)             if

the Notes are rated Investment Grade by each of the Rating Agencies on the first day of the Trigger Period, the Notes cease to be rated

Investment Grade by each of the Rating Agencies on any date during the Trigger Period, or

(2)             if

the Notes are not rated Investment Grade by each of the Rating Agencies on the first day of the Trigger Period, the Notes are downgraded

by at least one rating category (e.g., from BB+ to BB or Ba1 to Ba2) from the applicable rating of the Notes on the first day of the Trigger

Period by each of the Rating Agencies on any date during the Trigger Period.

“Revolving

Credit Facility” means the First Amended and Restated Credit Agreement, dated as of March 31, 2025, among the Company,

the lenders from time to time party thereto and JPMorgan Chase Bank, N.A., as administrative agent, as amended, amended and restated,

extended, renewed, restated, supplemented or otherwise modified (in whole or in part, and without limitation as to amount, terms, conditions,

covenants and other provisions) from time to time.

6

“S&P” means Standard &

Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc., and its successors.

“Senior Funded Debt” means all

Funded Debt of the Company or its Subsidiaries (except Funded Debt, the payment of which is subordinated to the payment of the Notes).

“Significant Subsidiaries” means

any of our subsidiaries that is a “significant subsidiary” as defined in Rule 1-02 of Regulation S-X, promulgated pursuant

to the Securities Act.

“Treasury Rate” means, with respect

to any redemption date, the yield determined by the Company in accordance with the following two paragraphs.

The Treasury Rate shall be determined by the Company

as of 4:15 p.m., New York City time (or as of such time as yields on U.S. government securities are posted daily by the Board of Governors

of the Federal Reserve System), on the third business day preceding the redemption date based upon the yield or yields for the most recent

day that appear as of such time on such day in the most recent statistical release published by the Board of Governors of the Federal

Reserve System designated as “Selected Interest Rates (Daily) - H.15” (or any successor designation or publication) (“H.15”)

under the caption “U.S. government securities–Treasury constant maturities–Nominal” (or any successor caption

or heading) (“H.15 TCM”). In determining the Treasury Rate, the Company shall select, as applicable: (1) the yield for

the Treasury constant maturity on H.15 exactly equal to the period from the redemption date to the Par Call Date (the “Remaining

Life”); or (2) if there is no such Treasury constant maturity on H.15 exactly equal to the Remaining Life, the two yields –

one yield corresponding to the Treasury constant maturity on H.15 immediately shorter than and one yield corresponding to the Treasury

constant maturity on H.15 immediately longer than the Remaining Life – and shall interpolate to the Par Call Date on a straight-line

basis (using the actual number of days) using such yields and rounding the result to three decimal places; or (3) if there is no

such Treasury constant maturity on H.15 shorter than or longer than the Remaining Life, the yield for the single Treasury constant maturity

on H.15 closest to the Remaining Life. For purposes of this paragraph, the applicable Treasury constant maturity or maturities on H.15

shall be deemed to have a maturity date equal to the relevant number of months or years, as applicable, of such Treasury constant maturity

from the redemption date.

If on the third business day preceding the redemption

date H.15 TCM is no longer published, the Company shall calculate the Treasury Rate based on the rate per annum equal to the semi-annual

equivalent yield to maturity at 11:00 a.m., New York City time, on the second business day preceding such redemption date of the United

States Treasury security maturing on, or with a maturity that is closest to, the Par Call Date, as applicable. If there is no United States

Treasury security maturing on the Par Call Date but there are two or more United States Treasury securities with a maturity date equally

distant from the Par Call Date, one with a maturity date preceding the Par Call Date and one with a maturity date following the Par Call

Date, the Company shall select the United States Treasury security with a maturity date preceding the Par Call Date. If there are two

or more United States Treasury securities maturing on the Par Call Date or two or more United States Treasury securities meeting the criteria

of the preceding sentence, the Company shall select from among these two or more United States Treasury securities the United States Treasury

security that is trading closest to par based upon the average of the bid and asked prices for such United States Treasury securities

at 11:00 a.m., New York City time. In determining the Treasury Rate in accordance with the terms of this paragraph, the semi-annual yield

to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices (expressed as

a percentage of principal amount) at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal

places.

7

“Trigger Period” means the period

commencing 60 days prior to the first public announcement by the Company of any Change of Control (or pending Change of Control) and ending

60 days following consummation of such Change of Control (which Trigger Period will be extended following consummation of a Change of

Control for so long as either of the Rating Agencies has publicly announced that it is considering a possible ratings change).

“Voting Stock” of any specified

Person as of any date means the capital stock of such Person that is at the time entitled to vote generally in the election of the board

of directors of such Person.

Other Definitions:

Term

Defined in Section

“Change of Control Offer”

4.04(a)

“Change of Control Payment”

4.04(a)

“Change of Control Payment Date”

4.04(b)(ii)

“Interest Payment Date”

2.01(c)

“Par Call Date”

3.01

“Regular Record Date”

2.01(c)

“Sale and Leaseback Transaction”

4.02

ARTICLE II

DESIGNATION AND TERMS OF THE SECURITIES

Section 2.01           Terms

of the Notes. Pursuant to Sections 2.01 and 2.02 of the Base Indenture, the Notes shall have the following terms and

conditions, in addition to those set forth in the Base Indenture (as amended, supplemented and modified by this Tenth Supplemental Indenture):

(a)             Title

and Aggregate Principal Amount. The Notes shall be in registered form under the Indenture and shall be known as the Company’s

“5.550% Senior Notes due 2037.”

(b)             Execution.

The Notes may forthwith be executed by the Company and delivered to the Trustee for authentication and delivery by the Trustee in accordance

with the provisions of Section 2.05 of the Base Indenture.

(c)             Interest

and Principal. The Notes will mature on March 14, 2037 and will bear interest at the rate of 5.550% per annum. The Company will pay

interest on the Notes on each March 14 and September 14 (each, an “Interest Payment Date”), beginning on March 14,

2027, to the Holders of record on the immediately preceding March 1 or September 1 (each, a “Regular Record Date”),

respectively. Interest on the Notes shall accrue from the most recent date to which interest has been paid or, if no interest has been

paid, from the date of issuance. Payments of the principal of and interest on the Notes shall be made in Dollars, and the Notes shall

be denominated in Dollars.

(d)             Form.

The Notes shall have and be subject to such other terms as provided in the Base Indenture and this Tenth Supplemental Indenture. The

Notes shall be substantially in the form of Exhibit A hereto with such appropriate insertions, omissions, substitutions and

other variations as are required or permitted by the Indenture, and may have such letters, numbers or other marks of identification and

such legends or endorsements placed thereon as may be required to comply with the rules of any securities exchange or as may, consistently

herewith, be determined by the Officer executing such Notes as evidenced by their execution of the Notes.

8

Section 2.02           Issuance

of Additional Notes. There is no limit upon the aggregate principal amount of Notes which may be authenticated. The Company shall

be entitled, from time to time, without notice to or the consent of Holders of the Notes, to increase the principal amount of Notes and

issue such increased principal amount (or any portion thereof), in which case any Additional Notes so issued will have the same form and

terms (other than the date of issuance, public offering price and, under certain circumstances, CUSIP/ISIN number, date from which interest

thereon will begin to accrue and the initial Interest Payment Date), and will carry the same right to receive accrued and unpaid interest,

as the initial Notes, and such Additional Notes will form a single Series with the initial Notes, including for voting purposes.

With respect to any Additional Notes, the Company

shall set forth in a resolution of the Board of Directors and an Officers’ Certificate, a copy of each of which shall be delivered

to the Trustee, the following information:

(1)            the

aggregate principal amount of such Additional Notes to be authenticated and delivered; and

(2)            the

issue price, the issue date and the CUSIP numbers of such Additional Notes.

ARTICLE III

REDEMPTION

Section 3.01           Optional

Redemption. Prior to December 14, 2036 (the “Par Call Date”), the Notes will be redeemable, in whole, or in part,

at any time and from time to time, at the Company’s option, at a Redemption Price (expressed as a percentage of principal amount

and rounded to three decimal places), equal to the greater of:

(a)             (1) the

sum of the present values of the remaining scheduled payments of principal and interest thereon discounted to the redemption date (assuming

the Notes matured on the Par Call Date) on a semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at the applicable

Treasury Rate plus 15 basis points less (2) interest accrued to the date of redemption, and

(b)             100%

of the principal amount of the Notes to be redeemed,

plus, in either case, accrued and unpaid interest thereon to, but not

including, the redemption date.

On

or after the Par Call Date, the Company may redeem the Notes, in whole or in part, at any time and from time to time, at a redemption

price equal to 100% of the principal amount of the Notes being redeemed plus accrued and unpaid interest thereon to, but not including,

the redemption date.

The Company’s actions and determinations

in determining the redemption price shall be conclusive and binding for all purposes, absent manifest error.

Notice of any redemption will be mailed or electronically

delivered (or otherwise transmitted in accordance with the Depositary’s procedures) at least 10 days but not more than 60 days before

the redemption date to each holder of Notes to be redeemed.

9

In the case of a partial redemption, selection

of the Notes for redemption will be made pro rata, by lot or by such other method as the Trustee in its sole discretion deems appropriate

and fair. No Notes of a principal amount of $2,000 or less will be redeemed in part. If any Note is to be redeemed in part only, the notice

of redemption that relates to the Note will state the portion of the principal amount of the Note to be redeemed. A new Note in a principal

amount equal to the unredeemed portion of the Note will be issued in the name of the Holder of the Note upon surrender for cancellation

of the original Note. For so long as the Notes are held by the Depositary (or another depositary), the redemption of the Notes shall be

done in accordance with the policies and procedures of the Depositary.

Unless the Company defaults in payment of the redemption

price, on and after the redemption date, interest will cease to accrue on the Notes or portions thereof called for redemption.

In addition, the Company may at any time purchase

Notes by tender, in the open market or by private agreement, subject to applicable law.

ARTICLE IV

COVENANTS

The following covenants, in addition to those set

forth in Article Four of the Base Indenture, shall apply to the Notes.

Section 4.01           Limitations

on Liens. The Company shall not, and shall not permit any of its Subsidiaries to, create, incur, issue, assume or guarantee any debt

secured by a Lien (other than Permitted Liens) upon any Property, or any shares of stock or evidences of indebtedness issued by any of

its Subsidiaries and owned by the Company or by any other of the Company’s Subsidiaries, owned on the Issue Date, without making

effective provision to secure all of the Notes, equally and ratably with any and all other debt secured thereby, so long as any of such

other debt shall be so secured.

Section 4.02           Limitation

on Sale and Leaseback Transactions. The Company shall not, and shall not permit any Subsidiary of the Company to, enter into any arrangement

with any Person providing for the leasing by the Company or any Subsidiary of the Company of any Property that has been or is to be sold

or transferred by the Company or such Subsidiary of the Company to such Person, with the intention of taking back a lease of such Property

(a “Sale and Leaseback Transaction”) unless either:

(a)             within

12 months after the receipt of the proceeds of the sale or transfer, the Company or any Subsidiary of the Company applies an amount equal

to the greater of the net proceeds of the sale or transfer or the fair value (as determined in good faith by the Company’s Board

of Directors) of such Property at the time of such sale or transfer to the prepayment or retirement (other than any mandatory prepayment

or retirement) of Senior Funded Debt; or

(b)             the

Company or such Subsidiary of the Company would be entitled, at the effective date of the sale or transfer, to incur debt secured by a

Lien on such Property in an amount at least equal to the Attributable Debt in respect of the Sale and Leaseback Transaction, without equally

and ratably securing the Notes pursuant to Section 4.01 hereof.

The foregoing restriction in the paragraph above

shall not apply to any Sale and Leaseback Transaction (i) for a term of not more than three years including renewals; (ii) between

the Company and a Subsidiary of the Company or between Subsidiaries of the Company; provided that the lessor is the Company or

a wholly owned Subsidiary of the Company; or (iii) entered into within 270 days after the later of the acquisition or completion

of construction of the subject Property.

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Section 4.03           Future

Guarantees.

(a)             Upon

their initial issuance, the Notes will not be guaranteed by any of the Company’s Subsidiaries. If on or after the date of this Tenth

Supplemental Indenture, a Subsidiary of the Company incurs or guarantees obligations under the Revolving Credit Facility or incurs or

guarantees obligations under any other Credit Facility Debt or Capital Markets Debt of the Company or any future Guarantor, the Company

shall cause such Subsidiary, within 30 days to (a) execute and deliver to the Trustee a supplemental indenture pursuant to which

such Subsidiary shall unconditionally guarantee (subject to Section 10.04 of the Base Indenture and Section 4.03(b) hereof)

all of the Company’s obligations under the Indenture, including the prompt payment in full when due of the principal of, premium

on, if any, interest and, without duplication, defaulted interest, if any, on the Notes and all other amounts payable by the Company thereunder

and hereunder, subject to any applicable grace period, whether at maturity, by acceleration or otherwise, and interest on any overdue

principal and any overdue interest on the Notes and all other obligations of the Company to the Holders or the Trustee hereunder or under

the Notes on the terms set forth in this Section 4.03 and in Article Ten of the Base Indenture, and (b) deliver

to the Trustee an opinion of counsel to the effect that (i) such supplemental indenture and guarantee of the Notes has been duly

executed and authorized and (ii) such supplemental indenture and guarantee of the Notes constitutes a valid, binding and enforceable

obligation of such Subsidiary of the Company, except insofar as enforcement thereof may be limited by bankruptcy, insolvency or similar

laws and except insofar as enforcement thereof is subject to general principles of equity. Any such future Guarantee of the Notes shall

be equal or senior in right of payment with the guarantee or other obligation giving rise to the obligation to guarantee the Notes.

(b)             In

addition to Section 10.04 of the Base Indenture, the following provisions will apply with respect to the release of Guarantees

of the Notes:

Any future Guarantee shall be automatically and

unconditionally released upon the release of the guarantee or the obligation that resulted in Section 4.03(a) hereof

becoming applicable (other than by reason of payment under such guarantee) without any action required on the part of the Trustee or any

Holder of the Notes upon such Guarantor ceasing to guarantee or be an obligor with respect to the Revolving Credit Facility or a guarantor

or obligor under any other Credit Facility Debt or Capital Markets Debt of the Company or any future Guarantors. In addition, any future

Guarantor shall be automatically and unconditionally released from its obligations under its Guarantee upon: (i) upon the sale or

other disposition (including by way of consolidation or merger), in one transaction or a series of related transactions, of a majority

of the total voting power of the capital stock or other interests of such future Guarantor (other than to the Company or any Affiliate

of the Company); or (ii) upon the sale or disposition of all or substantially all the property of such Guarantor (other than to any

Affiliate of the Company other than another Guarantor); provided, however, that, in each case, after giving effect to such

transaction, such Guarantor is no longer liable for any guarantee or other obligations in respect of any Credit Facility Debt or Capital

Markets Debt of the Company or any other Guarantor; provided, further, that this sentence shall supersede and replace the

first sentence of Section 10.04 of the Base Indenture solely for purposes of the Notes.

Section 4.04           Change

of Control.

(a)             Upon

the occurrence of a Change of Control Triggering Event, unless the Company has exercised its right to redeem the Notes pursuant to Section 3.01

of this Tenth Supplemental Indenture, the Company will make an offer (a “Change of Control Offer”) to each Holder

to repurchase all or any part (in integral multiples of $1,000) of each Holder’s Notes at a repurchase price equal to 101% of the

aggregate principal amount thereof plus accrued and unpaid interest, if any, on the Notes repurchased, to but not including the date of

repurchase, subject to the rights of Holders of Notes on the relevant Regular Record Date to receive interest due on the relevant Interest

Payment Date (the “Change of Control Payment”).

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(b)             Within

30 days following any Change of Control Triggering Event, or at the Company’s option, prior to any Change of Control but after the

public announcement of the pending Change of Control, the Company shall, by first class mail, send a notice to Holders of the Notes (or,

in the case of Global Notes, electronically through the procedures of the Depositary), with a copy to the Trustee, describing the transaction

or transactions that constitute the Change of Control Triggering Event, stating:

(i)             that

the Change of Control Offer is being made pursuant to this Section 4.04 and that all Notes tendered will be accepted for payment;

(ii)            the

repurchase price and the repurchase date, which shall be no earlier than 30 days and no later than 60 days from the date such notice is

sent (the “Change of Control Payment Date”);

(iii)           that

any Note not tendered will continue to accrue interest;

(iv)           that,

unless the Company defaults in the payment of the Change of Control Payment, all Notes accepted for payment pursuant to the Change of

Control Offer will cease to accrue interest on and after the Change of Control Payment Date;

(v)            that

Holders electing to have any Notes repurchased pursuant to a Change of Control Offer will be required to surrender the Notes, with the

form entitled “Option of Holder to Elect Repurchase” on the reverse of the Note completed, to the Paying Agent at the

address specified in the notice or transfer their Notes to the Paying Agent by book-entry transfer pursuant to the applicable procedures

of the Paying Agent, prior to the close of business on the third Business Day prior to the Change of Control Payment Date;

(vi)           that

Holders will be entitled to withdraw their election if the Paying Agent receives, no later than the close of business on the second Business

Day preceding the Change of Control Payment Date, a facsimile transmission or letter setting forth the name of the Holder, the principal

amount of the Notes delivered for repurchase, and a statement that such Holder is withdrawing his election to have the Notes repurchased;

(vii)          that

Holders whose Notes are being repurchased only in part will be issued new Notes equal in principal amount to the unpurchased portion of

the Notes surrendered, which unpurchased portion must be equal to $2,000 in principal amount or an integral multiple thereof; and

(viii)         if

such notice is sent prior to the date of consummation of the Change of Control, that the Change of Control Offer is conditioned on the

Change of Control being consummated on or prior to the Change of Control Payment Date.

(c)             The

Company will comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder

to the extent those laws and regulations are applicable in connection with the repurchase of the Notes as a result of a Change of Control

Triggering Event. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Section 4.04,

the Company will comply with the applicable securities laws and regulations and will not be deemed to have breached its obligations under

this Section 4.04 by virtue of such compliance.

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(d)             On

the Change of Control Payment Date, the Company will, to the extent lawful,

(i)             accept

for payment all Notes or portions thereof properly tendered and not withdrawn pursuant to the Change of Control Offer;

(ii)            deposit

with the Paying Agent an amount equal to the Change of Control Payment in respect of all Notes or portions of Notes accepted for payment;

and

(iii)           deliver

or cause to be delivered to the Trustee the Notes properly accepted together with an Officers’ Certificate stating the aggregate

principal amount of Note or portions of Notes being repurchased by the Company.

(e)             The

Paying Agent will promptly send to each Holder of Notes accepted for payment the Change of Control Payment for such Notes deposited pursuant

to (d)(ii) above, and the Trustee will promptly authenticate and send (or cause to be transferred by book entry) to each Holder a

new Note equal in principal amount to any unpurchased portion of the Notes surrendered, if any; provided that each new Note will

be in a principal amount of $2,000 and or any integral multiple of $1,000. The Company will publicly announce the results of the Change

of Control Offer on or as soon as practicable after the Change of Control Payment Date. Except as described above with respect to a Change

of Control, the Indenture does not contain provisions that permit Holders of the Notes to require the Company to repurchase or redeem

the Notes in the event of a takeover, recapitalization or other similar transaction.

(f)             Notwithstanding

anything to the contrary in this Section 4.04, the Company shall not be required to make a Change of Control Offer upon a

Change of Control Triggering Event if (1) a third party makes the Change of Control Offer in the manner, at the times and otherwise

in compliance with the requirements set forth in this Section 4.04 and purchases all Notes properly tendered and not withdrawn

under the Change of Control Offer; or (2) notice of redemption has been given pursuant to Section 3.01 hereof, unless

and until there is a default in the payment of the applicable redemption price.

ARTICLE V

EVENTS

OF DEFAULT

Other than as set forth below, Article Six

of the Base Indenture shall be applicable to the Notes.

Section 5.01           Events

of Default. In addition to the events specified in Section 6.01 of the Base Indenture, solely for purposes of the Notes,

a default under any debt for money borrowed by the Company or any Guarantor that results in acceleration of the maturity of such Debt,

or failure to pay any such debt within any applicable grace period after final stated maturity, in an aggregate amount greater than (a) $25.0

million, at any time that any Existing Notes remain outstanding, or (b) $100.0 million at any time that no Existing Notes remain

outstanding, or in each case, its Foreign Currency equivalent, at the time without such debt having been discharged or acceleration having

been rescinded or annulled, shall constitute an “Event of Default” with respect to the Notes.

Section 5.02           Acceleration.

Notwithstanding Section 6.02 of the Base Indenture, in the event of a declaration of acceleration in respect of the Notes

because an Event of Default pursuant to Section 5.01 of this Tenth Supplemental Indenture shall have occurred and be continuing,

such declaration of acceleration shall be automatically annulled if (i) the default under the debt that is the subject of such Event

of Default has been cured by the Company or any Guarantor or has been waived by the holders thereof or (ii) the holders of such debt

that is the subject of such Event of Default have rescinded their declaration of acceleration in respect of such debt, and written notice

of such cure, waiver or rescission shall have been given to the Trustee by the Company and countersigned by the holders of such debt or

a trustee, fiduciary or agent for such holders, within 20 days after such declaration of acceleration in respect of the Notes and if the

annulment of the acceleration of the Notes would not conflict with any judgment or decree of a court of competent jurisdiction, and no

other Event of Default exists or has occurred during such 20-day period which has not been cured or waived during such period.

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ARTICLE VI

Defeasance

Section 6.01           Defeasance

and Covenant Defeasance. Article Eight of the Base Indenture shall be applicable to the Notes. For purposes of Article Eight

of the Base Indenture, solely for purposes of the Notes, if the Company exercises its right of Covenant Defeasance pursuant to Sections

8.01 and 8.03 of the Base Indenture, in addition to being released from its obligations under the provisions of the Base Indenture

set forth in Section 8.03, the Company also shall be released from its obligations under Sections 4.01, 4.02,

4.03 and 4.04 of this Tenth Supplemental Indenture.

ARTICLE VII

Miscellaneous

Section 7.01           Ratification

of Base Indenture; Supplemental Indentures Part of Base Indenture. Except as expressly amended hereby, the Base Indenture is

in all respects ratified and confirmed and all the terms, conditions and provisions thereof shall remain in full force and effect. This

Tenth Supplemental Indenture shall form a part of the Base Indenture for all purposes, and every Holder of the Notes heretofore or hereafter

authenticated and delivered shall be bound hereby.

Section 7.02           Multiple

Originals. The parties may sign any number of copies of this Tenth Supplemental Indenture. Each signed copy shall be an original,

but all of them together represent the same agreement. One signed copy of this Tenth Supplemental Indenture is enough to prove this Tenth

Supplemental Indenture. The exchange of copies of this Tenth Supplemental Indenture and of signature pages by facsimile or PDF transmission

shall constitute effective execution and delivery of this Tenth Supplemental Indenture as to the parties hereto and may be used in lieu

of the original Tenth Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall

be deemed to be their original signatures for all purposes.

Section 7.03           Governing

Law. THIS TENTH SUPPLEMENTAL INDENTURE AND THE NOTES SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE

OF NEW YORK. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND

ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS TENTH SUPPLEMENTAL INDENTURE, THE NOTES OR THE

TRANSACTIONS CONTEMPLATED HEREBY.

[Signature Pages Follow]

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IN WITNESS WHEREOF, the parties have caused this

Tenth Supplemental Indenture to be duly executed as of the date first written above.

O’REILLY AUTOMOTIVE, INC.

By:

/s/ Jeremy Fletcher

Name:

Jeremy Fletcher

Title:

Executive Vice President and

Chief Financial Officer

[Signature

Page to NINTH Supplemental Indenture]

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee

By:

/s/ Joshua A. Hahn

Name:

Joshua A. Hahn

Title:

Vice President

[Signature

Page to NINTH Supplemental Indenture]

Exhibit A

[FORM OF FACE OF SECURITY]

[Global Notes Legend]

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING

OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”),

NEW YORK, NEW YORK OR A NOMINEE OF DTC, WHICH MAY BE TREATED BY THE COMPANY, THE TRUSTEE AND ANY AGENT THEREOF AS OWNER AND HOLDER

OF THIS SECURITY FOR ALL PURPOSES.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED

REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED

IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE

TO CEDE & CO., OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER

USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN

INTEREST HEREIN.

TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED

TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF DTC OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF

PORTIONS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE INDENTURE REFERRED

TO ON THE REVERSE HEREOF.

5.550% Senior Notes due 2037

CUSIP:

67103H AS6

ISIN: US67103HAS67

No. R-[ ]

$[     ]

O’REILLY

AUTOMOTIVE, INC. promises to pay to CEDE & CO. or registered assigns, the principal sum: $[        ] ([        ] DOLLARS AND NO

CENTS), as such amount may be increased or decreased as set forth in the Schedule of Increase or Decrease in Principal Amount of Global

Note attached hereto, on March 14, 2037.

Interest Payment Dates: March 14 and September 14, commencing on March 14, 2027.

Record Dates: March 1 and September 1.

Additional provisions of this Note are set forth on the other side

of this Note.

[Signature Pages Follow]

IN WITNESS WHEREOF, the parties have caused this

instrument to be duly executed.

O’REILLY AUTOMOTIVE, INC.

By:

Name:

Jeremy Fletcher

Title:

Executive Vice President

and Chief Financial Officer

TRUSTEE’S CERTIFICATE OF AUTHENTICATION

This is one of the Notes of the series designated therein referred

to in the within-mentioned Indenture.

Date of authentication:

August 14, 2026

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee

By

Authorized Signatory

[FORM OF REVERSE SIDE OF NOTE]

O’REILLY AUTOMOTIVE, INC.

5.550% Senior Notes due 2037

1. Indenture

This

Note is one of a duly authorized issue of Notes of the Company, designated as its 5.550% Senior Notes due 2037 (herein called the

“Notes,” which expression includes any Additional Notes issued pursuant to Section 2.02 of the Supplemental Indenture

(as hereinafter defined)), issued and to be issued under an indenture, dated as of May 20, 2019 (the “Base Indenture”),

between O’REILLY AUTOMOTIVE, INC., a Missouri corporation (such company, and its successors and assigns under the Indenture

hereinafter referred to, being herein called the “Company”) and U.S. Bank Trust Company, National Association (as successor

in interest to U.S. Bank National Association), as trustee (the “Trustee”), as supplemented by the Tenth Supplemental Indenture,

dated as of August 14, 2026 (the “Supplemental Indenture” and, together with the Base Indenture, the “Indenture”)

between the Company and the Trustee, to which the Indenture and all indentures supplemental thereto, Board Resolutions and Officers’

Certificates relevant to the Notes reference is hereby made for a complete description of the rights, limitations of rights, obligations,

duties and immunities thereunder of the Trustee, the Company and the Holders of the Notes. Capitalized terms used but not defined in this

Note shall have the meanings ascribed to them in the Indenture.

The Indenture imposes certain limitations on the

ability of the Company and its Subsidiaries to create or incur Liens or engage in Sale and Leaseback Transactions, in each case, subject

to some exceptions as set forth in the Indenture. The Indenture also imposes certain limitations on the ability of the Company to merge,

consolidate or amalgamate with or into any other person or sell, transfer, assign, lease, convey or otherwise dispose of all or substantially

all of the property of the Company in any one transaction or series of related transactions, in each case, subject to some exceptions

as set forth in the Indenture.

Each Note is subject to, and qualified by, all

such terms as set forth in the Indenture, certain of which are summarized herein, and each Holder of a Note is referred to the corresponding

provisions of the Indenture for a complete statement of such terms. To the extent that there is any inconsistency between the summary

provisions set forth in the Notes and the Indenture, the provisions of the Indenture shall govern.

2. Interest

The Company promises to pay interest on the principal amount of this Note at the rate per annum shown above. The Company will pay interest

semiannually on March 14 and September 14 of each year, commencing March 14, 2027. Interest on the Notes will accrue from the most recent

date to which interest has been paid or, if no interest has been paid, from August 14, 2026. Interest shall be computed on the basis of

a 360-day year comprised of twelve 30-day months.

3. Paying Agent, Registrar and Service Agent

Initially, the Trustee will act as Paying Agent,

registrar and service agent. The Company may appoint and change any Paying Agent, registrar or co-registrar and service agent without

notice. The Company or any of its Subsidiaries may act as Paying Agent, registrar, co-registrar or service agent.

4. Defaults and Remedies; Waiver

If an Event of Default with respect to any Notes

at the time outstanding (other than an Event of Default specified in Section 6.01(4) or (5) of the Base Indenture

with respect to the Company or any Guarantor) occurs and is continuing, the Trustee or the Holders of not less than 25% in aggregate principal

amount of the outstanding Notes by notice to the Company in writing (and to the Trustee, if given by Holders of the Notes) specifying

the Event of Default, may declare the principal amount of, premium, if any, and accrued and unpaid interest to, but not including, the

date of acceleration on all the Notes to be due and payable. Upon such a declaration, such amounts shall be due and payable immediately.

If an Event of Default specified in Section 6.01(4) or (5) of the Base Indenture with respect to the Company

or any Guarantor occurs, the principal amount of, premium, if any, and accrued and unpaid interest to, but not including, the date of

such Event of Default on all the Notes shall ipso facto become and be immediately due and payable without any declaration or other

act on the part of the Trustee or any Holder of the Notes.

At any time after the principal of the Notes shall

have been so declared due and payable (or shall have become immediately due and payable), and before any judgment or decree for the payment

of the moneys due shall have been obtained or entered as provided in the Indenture, the Holders of a majority in aggregate principal amount

of the Notes then outstanding, by written notice to the Company and the Trustee, may rescind and annul such declaration and its consequences,

and waive such Event of Default, if any and all Events of Default under the Indenture with respect to the Notes, other than the nonpayment

of accelerated principal, premium, if any, or interest, if any, on Notes that shall not have become due by their terms, shall have been

cured or waived as provided in Section 6.04 of the Base Indenture. No such rescission shall extend to any subsequent Default

or amend any contractual right consequent thereto.

The Holders of a majority in principal amount of

the Notes by written notice to the Trustee may waive an existing Default with respect to the Notes and its consequences except a continuing

Default in the payment of the principal amount of, premium, if any, and accrued and unpaid interest on a Note. When a Default is waived,

it is deemed cured, but no such waiver shall extend to any subsequent or other Default or amend any contractual right consequent thereto.

For the avoidance of doubt, subject to this paragraph and Section 6.02 of the Base Indenture, the Holders of a majority in

aggregate principal amount of the then outstanding Notes may rescind an acceleration and its consequences, including any related payment

default that resulted from such acceleration, with respect to the Notes.

Holders of Notes may not enforce the Indenture

or the Notes except as provided in the Indenture. The Holders of a majority in aggregate principal amount of the then outstanding Notes

may direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or of exercising any trust

or power conferred on the Trustee with respect to the Notes. However, the Trustee may refuse to follow any direction that conflicts with

law or the Indenture, or subject to Section 7.01 of the Base Indenture, that the Trustee determines is unduly prejudicial

to the rights of any other Holder of the Notes or that would subject the Trustee to personal liability; provided, however,

that the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. Prior to taking

any action hereunder, the Trustee shall be entitled to indemnity reasonably satisfactory to it against all losses and expenses caused

by taking or not taking such action.

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5. Amendment

The Indenture permits, with certain exceptions

as therein provided, the amendment of the Indenture or this Note and the modification of the rights and obligations of the Company or

any Guarantor, if any, and the rights of the Holders of the Notes under the Indenture at any time by the Company or any Guarantor, if

any, and the Trustee without notice to any Holder but with the written consent of the Holders of a majority in aggregate principal amount

of the Notes then outstanding (including consents obtained in connection with a tender offer or exchange offer for the Notes) affected

thereby. The Indenture also contains provisions permitting the Holders of a majority in aggregate principal amount of the Notes by written

notice to the Trustee to waive an existing Default with respect to the Notes and its consequences except a continuing Default in the payment

of the principal amount of, premium, if any, and accrued and unpaid interest on a Note. A consent to an amendment or a waiver by a Holder

of a Note shall bind the Holder and every subsequent Holder of that Note or portion of the Note that evidences the same debt as the consenting

Holder’s Note, even if notation of the consent or waiver is not made on the Note.

6. Obligations Absolute

No reference herein to the Indenture and no provision

of this Note or of the Indenture shall amend the contractual obligation of the Company, which is absolute and unconditional, to pay the

principal of, premium, if any, or interest on this Note at the place, at the respective times, at the rate and in the coin or currency

herein prescribed.

7. Redemption Upon a Change of Control Triggering Event

Upon a Change of Control Triggering Event, unless

the Company has exercised its right to redeem the Notes pursuant to Section 3.01 of the Supplemental Indenture, any Holder

of Notes shall have the right to cause the Company to repurchase all or any part of the Notes of such Holder at a repurchase price equal

to 101% of the aggregate principal amount of the Notes to be repurchased plus accrued interest, if any, to the date of repurchase (subject

to the right of holders of record on the relevant record date to receive interest due on the related Interest Payment Date (as defined

in the Indenture)) as provided in, and subject to the terms of, the Indenture.

8. Sinking Fund

The Notes will not have the benefit of any sinking

fund.

9. Denominations; Transfer; Exchange

The Notes are issuable in registered form without

coupons in minimum denominations of $2,000 principal amount and integral multiples of $1,000 in excess thereof. When Notes are presented

to the Registrar or a co-registrar with a request to register a transfer or to exchange them for an equal principal amount of Notes, the

Registrar shall register the transfer or make the exchange in the manner and subject to the limitations provided in the Indenture, without

payment of any service charge but with payment of a sum sufficient to cover any transfer tax or other governmental charge that may be

imposed in connection with any registration or exchange of Notes.

The Company and the Registrar shall not be required

(a) to issue, register the transfer of or exchange any Notes during a period beginning at the opening of business 15 days before

the day of the mailing of a notice of redemption of Notes selected for redemption and ending at the close of business on the day of such

mailing or (b) to register the transfer or exchange of Notes selected, called or being called for redemption as a whole or the portion

being redeemed of any such Notes selected, called or being called for redemption in part.

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10. Further Issues

The Company may from time to time, without the

consent of the Holders of the Notes and in accordance with the Indenture, provide for the issuance of Additional Notes.

11. Optional Redemption

The Notes may be redeemed at the Company’s

option, upon notice as set forth in the Indenture, in whole or in part, at any time or from time to time, on the terms set forth in the

Indenture.

12. Persons Deemed Owners

The ownership of Notes shall be proved by the register

maintained by the Registrar.

13. No Recourse Against Others

No shareholder, partner, manager, member, director,

officer, employee, agent or incorporator, as such, of any Company or any Guarantor, if any, shall have any liability for any obligations

of the Company under the Notes or the Indenture or a Guarantor, if any, under its Guarantee or the Indenture or for any claim based on,

in respect of or by reason of such obligations or their creation. By accepting a Note, each Holder shall waive and release all such liability.

This waiver and release shall be part of the consideration for the issuance of the Notes.

14. Discharge and Defeasance

Subject to certain conditions set forth in the

Indenture, the Company at any time may terminate some or all of its obligations under the Notes and the Indenture with respect to the

Notes if the Company deposits with the Trustee money and/or U.S. Government Obligations for the payment of principal of, premium, if any,

and interest on the Notes to redemption or Maturity, as the case may be.

15. Unclaimed Money

Any money deposited with the Trustee or any Paying

Agent, or then held by the Company, in trust for the payment of the principal of, premium, if any, or interest on any Note and remaining

unclaimed for two years after such principal, and premium, if any, or interest has become due and payable shall be paid to the Company

on its request or, if then held by the Company, shall be discharged from such trust. Thereafter the Holder of such Note shall look only

to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money, and all liability

of the Company as trustee thereof, shall thereupon cease.

16. Future Guarantees

The payment by the Company of the principal of,

premium, if any, or interest on, the Notes will not initially be guaranteed by any Subsidiaries of the Company. However, if on or after

the date of the Supplemental Indenture, any of the Company’s Subsidiaries incurs or guarantees obligations under the Revolving Credit

Facility or incurs or guarantees obligations under any other Credit Facility Debt or Capital Markets Debt of the Company or any future

Guarantor, such Subsidiary would be required to guarantee the Notes on a senior unsecured basis.

4

17. Trustee Dealings with the Company

Subject to certain limitations imposed by the Trust

Indenture Act of 1939, the Trustee in its individual or any other capacity may become the owner or pledgee of Notes and may otherwise

deal with the Company or its Affiliates with the same rights it would have if it were not Trustee. Any Paying Agent, Registrar or co-Paying

Agent may do the same with like rights.

18. Abbreviations

Customary abbreviations may be used in the name

of a Holder or an assignee, such as TEN COM (=tenants in common), TEN ENT (=tenants by the entireties), JT TEN (=joint tenants with rights

of survivorship and not as tenants in common), CUST (=custodian), and U/G/M/A (=Uniform Gift to Minors Act).

19. CUSIP Numbers

Pursuant to a recommendation promulgated by the

Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Notes and has directed

the Trustee to use CUSIP numbers in notices of redemption as a convenience to Holders. No representation is made as to the accuracy of

such numbers either as printed on the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification

numbers placed thereon.

5

ASSIGNMENT FORM

For value received hereby sell(s), assign(s) and

transfer(s) unto (please insert social security or other identifying number of assignee) the within Note, and hereby irrevocably

constitutes and appoints attorney to transfer the said Note on the books of the Company, with full power of substitution in the premises.

Dated: ________________________

______________________________

______________________________

Signature(s)

Signature(s) must be guaranteed by an eligible

Guarantor Institution (banks, stock brokers, savings and loan associations and credit unions) with membership in an approved signature

guarantee medallion program pursuant to Securities and Exchange Commission Rule 17Ad-15.

______________________________

Signature Guarantee

OPTION OF HOLDER TO ELECT REPURCHASE

If

you want to elect to have this Note repurchased by the Company pursuant to Section 4.04 of the Supplemental Indenture, check

the box: ¨

If you want to elect to have only part of this

Note repurchased by the Company pursuant to Section 4.04 of the Supplemental Indenture, state the amount you elect to have

repurchased:

$_______________

Date: _____________________

Your Signature:

(Sign exactly as your name appears on the face of this Note)

Tax Identification No.: ____________________________

Signature Guarantee*: __________________________________

* Participant in a recognized Signature Guarantee Medallion Program

(or other signature guarantor acceptable to the Trustee).

INCREASES OR DECREASES IN PRINCIPAL

AMOUNT OF GLOBAL NOTE

The

initial principal amount of this Global Note is $[           ]. The following increases or decreases in this Global Note have been made:

Date of Increase or Decrease

Amount of

Decrease in

Principal

Amount of

this Global

Note

Amount of

Increase in

Principal

Amount of

this Global

Note

Remaining

Principal

Amount of this

Global Note

Following such

Decrease or

Increase

Signature

of

Authorized

Signatory

of Trustee

or

Custodian

EX-5.1 — EXHIBIT 5.1

EX-5.1

Filename: tm2622552d5_ex5-1.htm · Sequence: 5

Exhibit 5.1

August 14, 2026

2555 Grand Blvd.

Kansas City

Missouri 64108

O’Reilly Automotive, Inc.

t 816.474.6550

233 South Patterson

f 816.421.5547

Springfield, Missouri

65802

Re: O’Reilly Automotive, Inc. Public Offering of Notes

Dear Ladies and Gentlemen:

We have been retained as special Missouri counsel

for O’Reilly Automotive, Inc., a Missouri corporation (“O’Reilly”) in connection with the public offering

of (i) $700,000,000 aggregate principal amount of O’Reilly’s 4.800% Senior Notes due 2029, (ii) $500,000,000 aggregate

principal amount of O’Reilly’s 5.050% Senior Notes due 2031, and (iii) $400,000,000 aggregate principal amount of O’Reilly’s

5.550% Senior Notes due 2037 (collectively, (the “Notes”), issued pursuant to an indenture, dated May 20, 2019

(the “Base Indenture”), as supplemented by the eighth supplemental indenture, ninth supplemental indenture, and tenth

supplemental indenture, each dated as of August 14, 2026 (together with the Base Indenture, the “Indenture”),

by and between O’Reilly and U.S. Bank Trust Company, National Association (f/k/a U.S. Bank National Association). O’Reilly

entered into an underwriting agreement, dated as of August 10, 2026 (the “Underwriting Agreement”), with J.P.

Morgan Securities LLC, Truist Securities, Inc. and Wells Fargo Securities, LLC, as representatives of the several underwriters named

in “Schedule I” of the Underwriting Agreement (the “Underwriters”) relating to the sale by O’Reilly

to the Underwriters of the Notes.

We have reviewed copies of the Indenture, the

Notes, and the Underwriting Agreement. We have reviewed the Good Standing Certificate with respect to O’Reilly issued by the Secretary

of State of Missouri dated August 10, 2026. We have also reviewed the organizational documents of O’Reilly. We have also examined

copies of resolutions adopted by the board of directors of O’Reilly on August 6, 2026, and by the pricing committee of the

board of directors of O’Reilly on August 7, 2026, each certified by the Secretary of O’Reilly as of August 14, 2026.

We have assumed for purposes of this opinion that:

(i) all certifications of public officials and officers of O’Reilly concerning factual matters are accurate and complete; (ii) all

signatures are genuine, the documents submitted to us as originals are authentic and the documents submitted to us as copies conform to

the originals; (iii) the statements, recitals, representations and warranties as to matters of fact set forth in the Indenture are

accurate and complete; (iv) the Notes have been duly authenticated, issued and delivered in accordance with the terms of the Indenture

and the Underwriting Agreement; and (v) each of the Underwriting Agreement and the Indenture has been duly authorized, executed and

delivered by all parties thereto (other than O’Reilly).

ATLANTA | BOSTON | CHICAGO | DENVER | HARTFORD

| HOUSTON | JERSEY CITY | KANSAS CITY | LOS ANGELES | MIAMI | NEW YORK |

ORANGE COUNTY | PHILADELPHIA | SAN FRANCISCO |

SEATTLE | ST. LOUIS | TAMPA | WASHINGTON, D.C.

August 14, 2026

Page 2

As to facts material to this opinion, we have,

with your permission, relied upon certificates and oral and written statements of officers of O’Reilly and on the representations

and statements of fact made in the Indenture and Underwriting Agreement. Except to the extent expressly set forth herein, we have not

undertaken any independent investigation to determine the existence or absence of any fact. We are not generally familiar with the business

or operations of O’Reilly and no inference as to our knowledge of the existence or absence of any fact should be drawn from our

representation of O’Reilly or the rendering of the opinions set forth below.

Based on the foregoing and in reliance thereon

and on the assumptions and subject to the qualifications and limitations set forth in this opinion, we are of the opinion that:

1. The Notes have been duly authorized by all required corporate action of O’Reilly.

2. The Notes have been duly executed by O’Reilly to the extent governed by Missouri law.

Our opinions are based on the assumptions (upon

which we have relied with your consent) and subject to the qualifications and limitations set forth in this letter, including the following:

A. We are expressing no opinion with respect to any document other than the Notes and are expressing no opinion

as to the validity or enforceability of any document.

B. We express no opinion with respect to the accuracy, completeness or sufficiency of any information contained

in any filings with the Securities and Exchange Commission (the “Commission”) or any state securities regulatory agency,

including the Registration Statement on Form S-3 (as amended or supplemented, the “Registration Statement”) filed

with the Commission, under the Securities Act of 1933, as amended (the “Securities Act”) relating to the Notes.

C. This opinion is limited to the matters specifically stated in this letter, and no further opinion is to

be implied or may be inferred beyond the opinions specifically stated herein. In addition to the assumptions previously stated, this opinion

is based solely on the state of the law as of the date of this opinion and factual matters in existence as of such date, and we specifically

disclaim any obligation to monitor or update any of the matters stated in this opinion or to advise the persons entitled to rely on this

opinion of any change in law or fact after the date of this opinion which might affect any of the opinions stated herein. We are qualified

to practice law in the State of Missouri, and we do not purport to be experts on, or to express any opinion herein concerning, any matter

governed by the laws of any jurisdiction other the laws of the State of Missouri.

August 14, 2026

Page 2

This opinion is furnished to you for your benefit

in connection with the filing of the Prospectus Supplement (to Prospectus, dated April 1, 2025), dated August 10, 2026, relating

to the offering of the Notes filed with the Commission pursuant to Rule 424(b) of the Rules and Regulations under the Securities

Act.

We also hereby consent to the filing of this opinion

with the Commission as an exhibit to O’Reilly’s Current Report on Form 8-K being filed on the date hereof and incorporated

by reference into the Registration Statement pursuant to Item 16 of Form S-3 and Item 601(b)(5) of Regulation S-K promulgated

under the Securities Act. We also consent to the reference to our firm under the heading “Legal Matters” in the Registration

Statement solely with respect to the laws of the State of Missouri as they apply to O’Reilly. In giving this consent, we do not

thereby admit that we are in the category of persons whose consent is required under Section 7 of the Securities Act or the rules and

regulations of the Commission. No expansion of our opinions may be made by implication or otherwise. We express no opinion other than

the opinions set forth herein.

Very truly yours,

/s/ Shook, Hardy & Bacon L.L.P.

Shook, Hardy & Bacon L.L.P.

EX-5.2 — EXHIBIT 5.2

EX-5.2

Filename: tm2622552d5_ex5-2.htm · Sequence: 6

Exhibit 5.2

Skadden,

Arps, Slate, Meagher & Flom llp

One Manhattan

West

New York,

NY 10001

TEL: (212) 735-3000

FAX: (212) 735-2000

www.skadden.com

August 14, 2026

O’Reilly Automotive, Inc.

233 South Patterson Avenue

Springfield, Missouri 65802

Re: O’Reilly Automotive, Inc.

Registration Statement on Form S-3 (File No. 333-286320)

Ladies and Gentlemen:

We have acted as special United

States counsel to O’Reilly Automotive, Inc., a Missouri corporation (the “Company”), in connection with

the public offering of (i) $700,000,000 aggregate principal amount of the Company’s 4.800% Senior Notes due 2029 (the “2029

Notes”), (ii) $500,000,000 aggregate principal amount of the Company’s 5.050% Senior Notes due 2031(the “2031

Notes”) and (iii) $400,000,000 aggregate principal amount of the Company’s 5.550% Senior Notes due 2037 (the “2037

Notes” and, collectively with the 2029 Notes and the 2031 Notes, the “Notes”) to be issued under the Indenture,

dated as of May 20, 2019 (the “Base Indenture”), between the Company and U.S. Bank Trust Company, National Association

(f/k/a U.S. Bank National Association), as trustee (in such capacity, the “Trustee”), as further supplemented by the

Eighth Supplemental Indenture with respect to the 2029 Notes, dated as of the date hereof (the “Eighth Supplemental Indenture”

and, together with the Base Indenture, the “2029 Notes Indenture”), between the Company and the Trustee, as further

supplemented by the Ninth Supplemental Indenture with respect to the 2031 Notes, dated as of the date hereof (the “Ninth Supplemental

Indenture” and, together with the Base Indenture, the “2031 Notes Indenture”), between the Company and the

Trustee, and as further supplemented by the Tenth Supplemental Indenture with respect to the 2037 Notes, dated as of the date hereof (the

“Tenth Supplemental Indenture” and, together with the Base Indenture, the “2037 Notes Indenture”;

the 2029 Notes Indenture, the 2031 Notes Indenture and the 2037 Notes Indenture, collectively, the “Indentures”), between

the Company and the Trustee.

This opinion letter is being

furnished in accordance with the requirements of Item 601(b)(5) of Regulation S-K under the Securities Act of 1933 (the “Securities

Act”).

O’Reilly Automotive, Inc.

August 14, 2026

Page 2

In rendering the opinion stated

herein, we have examined and relied upon the following:

(a)            the

registration statement on Form S-3 (File No. 333-286320) of the Company relating to the Notes and other debt securities of

the Company filed with the Securities and Exchange Commission (the “Commission”) on April 1, 2025 under the Securities

Act allowing for delayed offerings pursuant to Rule 415 of the General Rules and Regulations under the Securities Act (the

“Rules and Regulations”), including the information deemed to be a part of the registration statement pursuant

to Rule 430B of the Rules and Regulations (such registration statement being hereinafter referred to as the “Registration

Statement”);

(b)            the

prospectus, dated April 1, 2025 (the “Base Prospectus”), which forms a part of and is included in the Registration

Statement;

(c)            the

preliminary prospectus supplement, dated August 10, 2026 (together with the Base Prospectus, the “Preliminary Prospectus”),

relating to the offering of the Notes, in the form filed with the Commission pursuant to Rule 424(b) of the Rules and Regulations;

(d)            the

prospectus supplement, dated August 10, 2026 (together with the Base Prospectus, the “Prospectus”), relating to

the offering of the Notes, in the form filed with the Commission pursuant to Rule 424(b) of the Rules and Regulations;

(e)            an

executed copy of the Underwriting Agreement, dated August 10, 2026 (the “Underwriting Agreement”), among the Company

and J.P. Morgan Securities LLC, Truist Securities, Inc. and Wells Fargo Securities, LLC, as representatives of the several Underwriters

named therein (the “Underwriters”), relating to the sale by the Company to the Underwriters of the Notes;

(f)             an

executed copy of the Base Indenture;

(g)            executed

copies of the Eighth, Ninth and Tenth Supplemental Indentures; and

(h)            the

global certificates evidencing the Notes, executed by the Company and registered in the name of Cede & Co. (the “Note

Certificates”), delivered by the Company to the Trustee for authentication and delivery.

We have also examined originals

or copies, certified or otherwise identified to our satisfaction, of such records of the Company and such agreements, certificates and

receipts of public officials, certificates of officers or other representatives of the Company and others, and such other documents as

we have deemed necessary or appropriate as a basis for the opinion stated below.

In our examination, we have

assumed the genuineness of all signatures, including electronic signatures, the legal capacity and competency of all natural persons,

the authenticity of all documents submitted to us as originals, the conformity to original documents of all documents submitted to us

as facsimile, electronic, certified or photocopied copies, and the authenticity of the originals of such copies. As to any facts relevant

to the opinion stated herein that we did not independently establish or verify, we have relied upon statements and representations of

officers and other representatives of the Company and others and of public officials, including the factual representations and warranties

contained in the Underwriting Agreement.

O’Reilly Automotive, Inc.

August 14, 2026

Page 3

We do not express any opinion

with respect to the laws of any jurisdiction other than the laws of the State of New York.

As used herein, “Transaction

Documents” means the Underwriting Agreement, the Indentures and the Note Certificates.

Based upon the foregoing and

subject to the qualifications and assumptions stated herein, we are of the opinion that the Note Certificates, when duly authenticated

by the Trustee and issued and delivered by the Company against payment therefor in accordance with the terms of the Underwriting Agreement

and the Indentures, will constitute valid and binding obligations of the Company, enforceable against the Company in accordance with their

terms under the laws of the State of New York.

The opinion stated herein is

subject to the following assumptions and qualifications:

(a)             we

do not express any opinion with respect to the effect on the opinion stated herein of any bankruptcy, insolvency, reorganization, moratorium,

fraudulent transfer, preference and other similar laws or governmental orders affecting creditors’ rights generally, and the opinion

stated herein is limited by such laws and governmental orders and by general principles of equity (regardless of whether enforcement is

sought in equity or at law);

(b)             we

do not express any opinion with respect to any law, rule, regulation or order that is applicable to any party to any of the Transaction

Documents or the transactions contemplated thereby solely because such law, rule, regulation or order is part of a regulatory regime applicable

to any such party or any of its affiliates as a result of the specific assets or business operations of such party or such affiliates;

(c)             except

to the extent expressly stated in the opinion contained herein, we have assumed that each of the Transaction Documents constitutes the

valid and binding obligation of each party to such Transaction Document, enforceable against such party in accordance with its terms;

(d)             we

do not express any opinion with respect to the enforceability of any provision contained in any Transaction Document relating to any indemnification,

contribution, non-reliance, exculpation, release, limitation or exclusion of remedies, waiver or other provisions having similar effect

that may be contrary to public policy or violative of federal or state securities laws, rules, regulations or orders, or to the extent

any such provision purports to waive or alter, or has the effect of waiving or altering, any statute of limitations;

(e)             we

do not express any opinion whether the execution or delivery of any Transaction Document by the Company, or the performance by the Company

of its obligations under any Transaction Document will constitute a violation of, or a default under, any covenant, restriction or provision

with respect to financial ratios or tests or any aspect of the financial condition or results of operations of the Company or any of its

subsidiaries;

O’Reilly Automotive, Inc.

August 14, 2026

Page 4

(f)             the

opinion stated herein is limited to the agreements and documents specifically identified in the opinion contained herein (the “Specified

Documents”) without regard to any agreement or other document referenced in any Specified Document (including agreements or

other documents incorporated by reference or attached or annexed thereto) and without regard to any other agreement or document relating

to any Specified Document that is not a Transaction Document;

(g)            subsequent

to the effectiveness of the Base Indenture and immediately prior to the effectiveness of the Eighth, Ninth and Tenth Supplemental Indentures,

the Base Indenture has not been amended, restated, supplemented or otherwise modified in any way that affects or relates to the Note Certificates

other than by (i) the Eighth Supplemental Indenture, (ii) the Ninth Supplemental Indenture, (iii) the Tenth Supplemental

Indenture, (iv) supplemental indentures with respect to series of securities other than the Notes and (v) the applicable Transaction

Documents relating to such Notes; and

(h)            to

the extent that any opinion relates to the enforceability of the choice of New York law and choice of New York forum provisions contained

in any Transaction Document, the opinion stated herein is subject to the qualification that such enforceability may be subject to, in

each case, (i) the exceptions and limitations in New York General Obligations Law Sections 5-1401 and 5-1402 and (ii) principles

of comity and constitutionality.

In addition, in rendering the

foregoing opinion we have also assumed that, at all applicable times:

(a)            the

Company (i) was duly incorporated and was validly existing and in good standing, (ii) had requisite legal status and legal capacity

under the laws of the jurisdiction of its organization and (iii) has complied and will comply with all aspects of the laws of the

jurisdiction of its organization in connection with the transactions contemplated by, and the performance of its obligations under, the

Transaction Documents;

(b)            the

Company had the corporate power and authority to execute, deliver and perform all its obligations under each of the Transaction Documents;

(c)            each

of the Transaction Documents had been duly authorized, executed and delivered by all requisite corporate action on the part of the Company;

(d)            neither

the execution and delivery by the Company of the Transaction Documents nor the performance by the Company of its obligations thereunder,

including the issuance and sale of the Notes: (i) conflicted or will conflict with the articles of incorporation or bylaws of the

Company, (ii) constituted or will constitute a violation of, or a default under, any lease, indenture, agreement or other instrument

to which the Company or its property is subject (except that we do not make the assumption set forth in this clause (ii) with respect

to those agreements or instruments expressed to be governed by the laws of the State of New York which are listed in Part II of the

Registration Statement or the Company’s Annual Report on Form 10-K for the year ended December 31, 2025), (iii) contravened

or will contravene any order or decree of any governmental authority to which the Company or its properties is subject, or (iv) violated

or will violate any law, rule or regulation to which the Company or its properties is subject (except that we do not make the assumption

set forth in this clause (iv) with respect to the laws of the State of New York); and

O’Reilly Automotive, Inc.

August 14, 2026

Page 5

(e)            neither

the execution and delivery by the Company of the Transaction Documents nor the performance by the Company of its obligations thereunder,

including the issuance and sale of the Notes, required or will require the consent, approval, licensing or authorization of, or any filing,

recording or registration with, any governmental authority under any law, rule or regulation of any jurisdiction.

We hereby consent to the reference to our firm under

the heading “Legal Matters” in the Preliminary Prospectus and the Prospectus. In giving this consent, we do not thereby admit

that we are within the category of persons whose consent is required under Section 7 of the Securities Act or the Rules and

Regulations. We also hereby consent to the filing of this opinion letter with the Commission as an exhibit to the Company’s Current

Report on Form 8-K being filed on the date hereof and incorporated by reference into the Registration Statement. This opinion letter

is expressed as of the date hereof unless otherwise expressly stated, and we disclaim any undertaking to advise you of any subsequent

changes in the facts stated or assumed herein or of any subsequent changes in applicable laws.

Very truly yours,

/s/ Skadden, Arps, Slate, Meagher & Flom LLP

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

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- Definition

Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.

+ References

No definition available.

+ Details

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dei_EntityFileNumber

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Data Type:

dei:fileNumberItemType

Balance Type:

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Period Type:

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- Definition

Two-character EDGAR code representing the state or country of incorporation.

+ References

No definition available.

+ Details

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- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

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- Definition

The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

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Name:

dei_EntityTaxIdentificationNumber

Namespace Prefix:

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- Definition

Local phone number for entity.

+ References

No definition available.

+ Details

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- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 13e

-Subsection 4c

+ Details

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Namespace Prefix:

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Data Type:

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Period Type:

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- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14d

-Subsection 2b

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dei_PreCommencementTenderOffer

Namespace Prefix:

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Data Type:

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- Definition

Title of a 12(b) registered security.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b

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Data Type:

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- Definition

Name of the Exchange on which a security is registered.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection d1-1

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Name:

dei_SecurityExchangeName

Namespace Prefix:

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Data Type:

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Period Type:

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- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14a

-Subsection 12

+ Details

Name:

dei_SolicitingMaterial

Namespace Prefix:

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Data Type:

xbrli:booleanItemType

Balance Type:

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Period Type:

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X

- Definition

Trading symbol of an instrument as listed on an exchange.

+ References

No definition available.

+ Details

Name:

dei_TradingSymbol

Namespace Prefix:

dei_

Data Type:

dei:tradingSymbolItemType

Balance Type:

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Period Type:

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- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 230

-Section 425

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