{"url_path":"/sec/rushb/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits.**","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-08","source_url":"https://www.sec.gov/Archives/edgar/data/1012019/0001437749-26-015906-index.html","accession_number":"0001437749-26-015906","cik":"0001012019","ticker":"RUSHB","issuer_name":"RUSH ENTERPRISES INC \\TX\\","edgar_url":"https://www.sec.gov/Archives/edgar/data/1012019/0001437749-26-015906-index.html","primary_entity_key":"0001012019","primary_entity_name":"RUSH ENTERPRISES INC \\TX\\"},"word_count":416,"has_tables":true,"body_markdown":"**ITEM 6. Exhibits.**\n\n \n\n**Exhibit**\n\n**Number**\n\n \n\n**Exhibit Title**\n\n \n\n3.1\n\n \n\n[Restated Articles of Incorporation of Rush Enterprises, Inc. (incorporated herein by reference to Exhibit 3.1 of the Company’s Quarterly Report on Form 10-Q (File No. 000-20797) for the quarter ended June 30, 2008)](http://www.sec.gov/Archives/edgar/data/1012019/000110465908051789/a08-18770_1ex3d1.htm)\n\n3.2\n\n \n\n[Certificate of Amendment to the Restated Articles of Incorporation of Rush Enterprises, Inc. (incorporated herein by reference to Exhibit 3.2 of the Company’s Quarterly Report on Form 10-Q (File No. 000-20797) for the quarter ended June 30, 2023)](http://www.sec.gov/Archives/edgar/data/1012019/000143774923022761/ex_553893.htm)\n\n3.3\n\n \n\n[Rush Enterprises, Inc. Second Amended and Restated Bylaws (incorporated herein by reference to Exhibit 3.1 of the Company’s Current Report on Form 8-K (File No. 000-20797) filed December 3,2025)](http://www.sec.gov/Archives/edgar/data/1012019/000143774925036807/ex_895175.htm)\n\n31.1*\n\n \n\n[Certification of CEO pursuant to Rules 13a-14(a) and 15d-14(a) adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](ex_954913.htm)\n\n31.2*\n\n \n\n[Certification of CFO pursuant to Rules 13a-14(a) and 15d-14(a) adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](ex_954914.htm)\n\n32.1**\n\n \n\n[Certification of CEO pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](ex_954915.htm)\n\n32.2**\n\n \n\n[Certification of CFO pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](ex_954916.htm)\n\n101.INS\n\n \n\nXBRL Instance Document – The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the inline XBRL document\n\n101.SCH*\n\n \n\nInline XBRL Taxonomy Extension Schema Document.\n\n101.CAL*\n\n \n\nInline XBRL Taxonomy Extension Calculation Linkbase Document.\n\n101.DEF*\n\n \n\nInline XBRL Taxonomy Extension Definition Linkbase Document.\n\n101.LAB*\n\n \n\nInline XBRL Taxonomy Extension Label Linkbase Document\n\n101.PRE*\n\n \n\nInline XBRL Taxonomy Extension Presentation Linkbase Document\n\n104\n\n \n\nCover Page Interactive Data File (embedded within the Inline XBRL and contained in Exhibit 101)\n\n \n\n*\n\nfiled herewith\n\n**\n\nThis exhibit shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that section, and shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934.\n\n \n\n26\n\n \n\n \n\n**SIGNATURES**\n\n \n\n \n\nPursuant 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 thereunto duly authorized.\n\n \n\n \n\nRUSH ENTERPRISES, INC.\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\nDate:     May 8, 2026\n\nBy:\n\n/S/ W.M. “RUSTY” RUSH\n\n \n\n \n\n \n\nW.M. “Rusty” Rush\n\n \n\n \n\n \n\nPresident, Chief Executive Officer and\n\n \n\n \n \nChairman of the Board\n \n\n \n \n(Principal Executive Officer)\n \n\n \n \n \n \n\n \n \n \n \n\n \n \n \n \n\nDate:     May 8, 2026\nBy:\n/S/ STEVEN L. KELLER\n \n\n \n \nSteven L. Keller\n \n\n \n \nChief Financial Officer and Treasurer\n \n\n \n \n(Principal Financial and Accounting Officer)\n \n\n   \n\n27"}