STP Gas Booster 500 – Qualifying

STP Gas Booster 500 – Qualifying

RIDGEWAY, VA – APRIL 05: Tony Stewart, driver of the #14 Rush Truck Centers/Mobil 1 Chevrolet, sits in his car during qualifying for the NASCAR Sprint Cup Series STP Gas Booster 500 on April 5, 2013 at Martinsville Speedway in Ridgeway, Virginia. (Photo by John Harrelson/Getty Images)

Greg Engle