A look back at Greg Biffle's 15th career Sprint Cup Series victory in Sunday's Sunoco Red Cross Pennsylvania 500 at Pocono Raceway including comments from Biffle, second-place finisher Tony Stewart and Elliott Sadler, who was involved in a violent crash during the race.

Darlington Raceway was the latest site for a Goodyear tire test on Tuesday. A total of five teams were on-hand to test tires at the legendary South Carolina track. Clint Bowyer, Marcos Ambrose and Elliott Sadler all tested their respective Sprint Cup Series rides with the new spolier, while Aric...