The Truck champion will be crowned Friday, with Grant Enfinger, Christian Eckes, Corey Heim and Ty Majeski racing for the title. All four drivers have dominated portions of the schedule, but none of the four drivers have won a Truck Series title.

The NASCAR Cup season comes to a close Sunday at Phoenix Raceway. There will be much to keep track of throughout 312 laps of racing around the 1-mile track (coverage begins at 2 p.m. ET on NBC and Peacock).

Championship Weekend at Phoenix has marked the end of an era for many within the NASCAR garages, with retirements, long-term sponsors departing the sport, and organizations shutting down, amongst other things.