Kurt Busch Fastest in Final 2015 STP 500 Practice at Martinsville
Stewart-Haas Racing’s Kurt Busch was fastest in the final 50-minute practice session for the STP 500 at Martinsville Speedway. Busch, the defending winner of the race, ended the session with a fast time of 19.502 seconds. Runner up in this race one year ago, Jimmie Johnson was second in practice with a 19.560-second lap time. …