NASCAR Truck Series starting positions for the Bristol Motor Speedway dirt track
Heat races were originally going to set the starting lineups for both the NASCAR Truck Series and NASCAR Cup Series. However, rain has changed the game and canceled Saturday.
View the 2021 Bristol dirt starting lineup for the NASCAR Truck Series.
Now, race will be set via the rule book. John Hunter Nemechek will roll from the pole position and while Austin Hill completes the front row.