Greg Biffle, driver of the #16 3M Ford, and Juan Pablo Montoya, driver of the #42 Target Chevrolet, drive during the NASCAR Sprint Cup Series in Richmond, Virginia. (Photo by Todd Warshaw/Getty Images) hide

Greg Biffle, driver of the #16 3M Ford, and Juan Pablo Montoya, driver of the #42 Target Chevrolet, drive during the NASCAR Spri... more