The top-five drivers react to an exciting race at Auto Club Speedway.
CamGuy Matthew Dillner takes you on a behind the scenes look of the Nationwide Series garage at Auto Club Speedway.
Kyle Busch sweeps the Fontana weekend winning the Royal Purple 300 and Auto Club 400 making him the Mobil 1 Driver of the Race at Auto Club Speedway.
Single car spins and tire issues plague drivers in the first half of the Royal Purple 300 .
Kyle Busch celebrates in Victory Lane after leading the majority of the race at the Royal Purple 300 .
Regan Smith talks about finishing third at the Royal Purple 300 .
Kyle Busch wins the Royal Purple 300 at Auto Club Speedway one week after winning at Bristol.
Paulie Harraka's car goes up in flames causing the second caution at the Royal Purple 300 .
Kyle Busch wins at Fontana for weekend sweep after winning the Royal Purple 300 and the Auto Club 400.
Kyle Busch explains, in detail, his wreck in the NASCAR XFINITY Series race at Daytona International Speedway.