I will auction off 1 special shirt and the highest bidder will win. It will have signatures from some of the top dirt racing names in the business, Steve Kinser, Kevin Swindell, Kyle Larson, Rico Abreu, Tanner Thorson, Paul McMahon, and Joey Saldana!!! Please only honest bidding as this is for charity! Post your bid on my Facebook page at www.facebook.com/JacobHammackRacing . All bidding will stop October 30 at 11:59 PM, and the winner will be announced on Halloween night.