Corey Heim and three other challengers will compete for the 2025 Truck Series championship.
The final race of the 2025 NASCAR Craftsman Truck Series season, held at Phoenix Raceway, will determine the champion among four eligible drivers after 150 laps.
The first playoff driver to finish will claim the championship title.
The first playoff driver to the finish line will bring the ultimate prize home.
Corey Heim is the favorite to win, having entered the championship race for the third consecutive season.
Author's summary: Heim leads the Championship 4.