STP 500

STP 500

MARTINSVILLE, VA – MARCH 29: Carl Edwards, driver of the #19 ARRIS Toyota, congratulates Denny Hamlin, driver of the #11 FedEx Express Toyota, after Hamlin won the NASCAR Sprint Cup Series STP 500 at Martinsville Speedway on March 29, 2015 in Martinsville, Virginia. (Photo by Matt Sullivan/Getty Images)

Greg Engle