Matt Kenseth gambled with a two tire pit stop strategy in the closing laps to win Sunday's FexEx 400 at Dover International Speedway. 

Jimmie Johnson and Carl Edwards dominated most of the race, but both put on four tires during the last round of pit stops under caution.   Kenseth led the last 32 laps and finished 2.1 seconds ahead of Mark Martin.   Marcos Ambrose, Kyle Busch and Brian Vickers rounded out the top five.    Next up the All Star Race at Lowe's Motor Speedway in Charlotte on Saturday night.