15% off Pingel Wheel Chocks Offer valid July 23 - July 30, 2008. Must present this coupon to receive the offer. Limited one offer per customer. Cannot be combined with any other offer. In stock items only. While supplies last. Expires July 30, 2008. Present this coupon to: Wild West Motorsports Inc. 3010 West 29th Street Greeley, CO 80631 Select File and Print to print your coupon. (PC Ctrl+P or MAC Apple+P)