STP 400 – Practice

STP 400 – Practice

KANSAS CITY, KS – APRIL 19: Mark Martin, driver of the #55 Aaron’s Dream Machine Toyota, sits in his car in the garage area during practice for the NASCAR Sprint Cup Series STP 400 at Kansas Speedway on April 19, 2013 in Kansas City, Kansas. (Photo by Ed Zurga/Getty Images)

Greg Engle