(AP Photo/Ben Margot)

SONOMA, Calif. (AP) Martin Truex Jr. and Kyle Busch have managed to keep their long-standing rivalry quite friendly during their first season as teammates at Joe Gibbs Racing.

It's a bit easier for Truex to be a gracious winner - and for Busch to be somewhat content with second place - when their two Toyotas are blowing away the rest of the NASCAR Cup Series field by a full 31 seconds, as they did on a dominant Sunday in wine country.

Truex won on the hilly road course at Sonoma Raceway for the second straight year and the third time in his career, comfortably holding off Busch for JGR's 10th victory of the season.

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