Manufacturers

Current car manufacturers are limited to Chevrolet, Ford, Dodge, and Toyota. Approved models for these manufacturers are the Chevrolet Monte Carlo, the Chevrolet Impala, the Ford Fusion, the Dodge Charger, and the Toyota Camry.

Previous manufacturers that have raced in the series are Pontiac, Mercury, Buick, Oldsmobile, Hudson, Chrysler, and Mercury.

Dodge took a hiatus in 1978 but returned to Cup racing in 2001.