NASCAR Sprint Cup Series: STP Gas Booster 500

USA TODAY Sports
NASCAR Sprint Cup Series: STP Gas Booster 500
Apr 7, 2013; Martinsville, VA, USA; NASCAR Sprint Cup Series driver Mark Martin (11) and NASCAR Sprint Cup Series driver David Reutimann (83) during the STP Gas Booster 500 at Martinsville Speedway. (Peter Casey-USA TODAY Sports)