Monster Energy NASCAR Cup Series final practice results from Auto Club Speedway on March 17th, 2018
It’s the final practice before the race tomorrow in Fontana, California.
View full Auto Club Speedway practice times below.
Alex Bowman shut off his car in the middle of a run. He could end up going to a backup engine. If so, he will start at the tail. However, Bowman . is one of the 13 cars that didn’t make it through inspection before qualifying. Thus, he’s starting at the back anyway.