EX-32.1 6 d158167dex321.htm EX-32.1

Exhibit 32.1

SARBANES-OXLEY ACT SECTION 906 CERTIFICATION

In connection with this annual report on Form 10-K of Thor Industries, Inc. for the period ended July 31, 2011, I, Peter B. Orthwein, Chairman, President and Chief Executive Officer of Thor Industries, Inc., hereby certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

1. | this Form 10-K for the period ended July 31, 2011 fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. | the information contained in this Form 10-K for the period ended July 31, 2011 fairly presents, in all material respects, the financial condition and results of operations of Thor Industries, Inc.

Date: September 28, 2011

|  |  |  | /S/ PETER B. ORTHWEIN |  |
|  |  |  | Peter B. Orthwein |  |
|  |  |  | Chairman, President and Chief Executive Officer |  |
|  |  |  | (Principal executive officer) |  |