With only two races remaining in the NASCAR season, the final four drivers for each national circuit will be decided in Phoenix this weekend.
Here's everything you need to know about this weekend's NASCAR triple-header at Phoenix
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Full schedule (all times ET):
FRIDAY, NOV. 11:
— 11:30 a.m.-12:25 p.m.: NASCAR Camping World Truck Series first practice, FS2
— 12:30-1:25 p.m.: NASCAR XFINITY Series first practice, NBCSN/NBC Sports App
— 1:30-2:55 p.m.: NASCAR Sprint Cup Series first practice, NBCSN/NBC Sports App
— 3-3:50 p.