Kurt Busch was slated to start second in the Food City 500 at Bristol Motor Speedway, but will now have to go to the rear of the field in a backup car.
Coming off Turn 2, Busch got loose and hit the inside retaining wall in the closing moments of practice causing heavy damage to the front of his No. 41 Ford.
Prior to the incident, Busch did post the second-best 10 consecutive lap average in the session with the primary car.
See Also: Start Time Moved Up | Final Practice Speeds | Starting Lineup
