Tony Stewart certainly has motivation entering this weekend.
He's coming off a seventh-place finish at Michigan International Speedway, his second top-10 finish since returning this season — the other came with Ty Dillon finishing the race. Now he heads to a track where he won twice, Sonoma Raceway. Stewart has seven road-course wins in Cup races, with the other five coming at Watkins Glen International.
He's trying to pick up points and a win — and to do so quickly — in order to make the field for this season's Chase for the Sprint Cup. For Stewart, it's his final shot to win another Cup title.