The Associated Press

Phoenix to install tire barriers before NASCAR visit
AVONDALE, Ariz. (AP) -- Phoenix International Raceway will supplement its existing barrier system with packs of tires before NASCAR visits next weekend....

Joe Gibbs Racing picks 3 drivers for Busch's Xfinity car
CHARLOTTE, N.C. (AP) -- Joe Gibbs Racing has planned for at least 14 Xfinity Series races that Kyle Busch will miss as he continues to recover from a broken right leg and broken left foot....

Regan Smith to again replace Busch for Stewart-Haas Racing
CHARLOTTE, N.C. (AP) -- Regan Smith will again replace Kurt Busch this weekend at Las Vegas Motor Speedway....

Comcast to sponsor Carl Edwards in 4 races this season

AP Photo
PHILADELPHIA (AP) -- Comcast will sponsor Carl Edwards in four races this season, beginning this weekend at Las Vegas Motor Speedway....

Kurt Busch to follow guidelines toward NASCAR reinstatement
CHARLOTTE, N.C. (AP) -- Kurt Busch has agreed to follow NASCAR's recommended guidelines to be eligible for eventual reinstatement....