NO PURCHASE NECESSARY. Legal residents of the 50 United States (incl. D.C.) 18 years and older. Ends: 8/31/09. To enter and for Official Rules, including odds, instructions to obtain a Decal and prize descriptions, visit www.gosunoco.com/freefuel5000. Void in MD, NJ, VA and where prohibited. NASCAR, Inc. is not a Sponsor of the Sweepstakes. NASCAR ® is a registered trademark of the National Association for Stock Car Auto Racing, Inc.