May 21, 2000: Greg Biffle picks up his 10th career Craftsman Truck Series victory and his first of the year, winning the Grainger.com 200 by a healthy 4.281 seconds over Roush Racing teammate Kurt Busch. Biffle leads 170 of the 200 laps at Pikes Peak International Raceway in Fountain, Colo. He goes on to win four more races and the points championship in 2000.