EX-32.1 8 a2198023zex-32_1.htm EX-32.1
QuickLinks -- Click here to rapidly navigate through this document


EXHIBIT 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

        In connection with the Annual Report of Titan Machinery Inc. (the "Company") on Form 10-K for the year ended January 31, 2010 as filed with the Securities and Exchange Commission (the "Report"), I, David J. Meyer, Chairman and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that:

        The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

        The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: April 15, 2010

    /s/ DAVID J. MEYER

David J. Meyer
Chairman and Chief Executive Officer



QuickLinks

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002