NASCAR O'Reilly Series PR

Riley Herbst scored a hard-earned top-10 finish in the Production Alliance 300 NASCAR Xfinity Series race Saturday at Auto Club Speedway in Fontana, California.

Californian Cole Custer was the only former Auto Club Speedway winner in the field for Saturday’s Production Alliance 300 NASCAR Xfinity Series race in Fontana, Calif.

COLE CUSTER, No. 07 Production Alliance Group Ford Mustang -- FINISHED 1st “Man, that was just an awesome car. That thing was a rocket ship all day."

Trevor Bayne (third) led Toyota in the NASCAR Xfinity Series event at Auto Club Speedway on Saturday evening.

Bucked Up Energy and its sister products will continue their role as the primary partner of Graf’s No. 08 Ford Mustang this weekend.

Riley Herbst is a freshly minted 23-year-old who comes into Auto Club Speedway in Fontana, California, riding plenty of momentum after a strong fourth-place finish last Saturday in the NASCAR Xfinity Series’ season opener at Daytona (Fla.) International Speedway.

Joe Gibbs Racing driver Trevor Bayne was made available to media prior to the Auto Club Speedway race this Wednesday:

Daniel Hemric on Fonatana: “Fontana is always a fun track – it’s one of the raciest tracks that we go to. I think the enthusiasm is really high from everyone throughout the industry to get back there, since we weren’t able to race there last year."

JR Motorsports at Auto Club: JR Motorsports has competed at Auto Club Speedway a combined 45 times in the NXS.

PUBG MOBILE, one of the world's most popular mobile games, will partner with JR Motorsports and the No. 8 team for four NASCAR Xfinity Series events with driver Josh Berry, the organization announced today.