NASCAR levies harsh penalties against Ryan Newman's race team for manipulating tires

...against Ryan Newman's race team Tuesday after determining Richard Childress Racing manipulated the tires Newman used at Auto Club Speedway in California.There had been rampant speculation throughout the Sprint Cup garage that teams were drilling...

Joe Gibbs Racing president J.D. Gibbs being treated for 'brain function' issues

...infraction discovered during opening day inspection March 20 at Auto Club Speedway in Fontana, Calif. Xfinity Series regular Brian...track security during pre-race activities March 21 at Auto Club. The crew members ? Mark Armstrong, Tyler Bullard...

Kevin Harvick is not taking anything for granted

...to do the things that we're doing," Harvick said. "Really, just business as usual."Other things going on at Auto Club Speedway:STAY ON COURSE: Hamlin will be hoping for a redemptive run after his last two trips to Southern California...

Daytona accelerates safety overhaul with new walls, barriers

As Auto Club Speedway in Fontana, Calif., added new tire barriers in time for Sunday's NASCAR race, crews at Daytona International Speedway...

Newman's team finds little support from fellow competitors after manipulating tires

...areas that are sacred ? engines, tires and fuel. So when Ryan Newman's team was penalized for tampering with tires at Auto Club Speedway at Fon tana, Calif., unlike other penalties, his team didn't get a lot of support from his competitors...

Demand isn't meeting supply in NASCAR because of two-race tracks

When Auto Club Speedway in Fontana, Calif., announced a sellout for last Sunday's...with Fox and NBC.But by limiting the supply to a single race a year, Auto Club Speedway found a way to create a bigger demand.

NASCAR fans are buzzing over debris cautions

There's no way to dance around the fact that cautions for debris at Auto Club Speedway twice changed the outcome of the race.A race that at first should have been won by Matt Kenseth was derailed by a late...

Red-hot Kevin Harvick earns second Xfinity Series win of the season

...Harvick earned his second Xfinity Series win of his phenomenal season Saturday, easily holding off Brendan Gaughan at Auto Club Speedway.Harvick led 100 of the 150 laps in his JR Motorsports Chevrolet while cruising to victory on the 2-mile oval...

Kurt Busch on pole at Fontana in second race back

FONTANA, Calif. - Kurt Busch won the pole for Sunday's NASCAR race at Auto Club Speedway, turning a lap of 185.142 mph in his Haas Automation Chevrolet.With his first pole since May 2013, Busch took another...

Georgia drivers pay $7.9 billion for bad roads, study finds

...labor and engineering outfits, and distributed by the Georgia Chamber of Commerce's Transportation Alliance and the AAA auto club. The study used engineering estimates of the wear on cars and tires based on estimates of road conditions statewide and...