Greg Biffle has 18 Sprint Cup Series starts at Fontana, earning one win, four top-five and six top-10 finishes.
Bobby Labonte returns to the No. 47 Kingsford Toyota Camry at Sonoma Raceway and has made 20 starts at the venue.
Jason Bowles will assist Brian Vickers in pulling a cross-country double-duty weekend.
Brian Vickers will spend Friday and Saturday driving his Nationwide Series car for Joe Gibbs Racing at Road America in Wisconsin.
One would expect Kurt Busch to say his Cup win in 2011 or last year when he was contending for the win before a suspension problem dropped him to third as the Sonoma race that stands out for him.
Though Alex Bowman has recorded laps at many of the tracks on the Nationwide Series circuit throughout his seasons in the K&N Pro Series and the ARCA Racing Series, he has not yet competed at Road America.
The Toyota/SaveMart 350k will mark Tony Stewart’s 516th career Cup start, his 15th Cup start at Sonoma Raceway and his 29th Cup start on a road course.
Jacques Villeneuve takes over the #51 TAG Heuer Eyewear Chevy for Phoenix Racing at Sonoma Raceway.
In 11 starts at Sonoma Raceway, Ryan Newman has two top-five finishes and five top-10s.
Rookie Kyle Larson will be making his first start at the 4.048-mile, 14-turn Road America road course in Elkhart Lake, Wis.
This will be Justin Allgaier's fourth start at the 4.048-mile Road America road course.
Nelson Piquet Jr. is no stranger to success at the 4.048-mile, 14-turn Road America road course.