CONCORD, N.C. — Chase Elliott was fastest in the final Cup Series practice Saturday on the Charlotte Motor Speedway Roval.
Elliott posted the top speed of 102.101 mph around the road course.
Truex brought out the red flag early in the session when a mechanical issue from a missed shift caused him to stall on the backstretch. An engine change will force Truex to start from the rear Sunday.
Jimmie Johnson spun and backed into the Turn 5 tire barrier later in the session. The team will try to fix the car to avoid going to a backup.
Austin Dillon spun in Turn 5 with about three minutes left in the session.
Alex Bowman, who qualified second for the race, wrecked in Turn 4 with 35 seconds left in the session. He will go to a backup and also start from the rear Sunday. Bowman is two points behind teammate William Byron for the cutoff spot to advance to the playoffs.