Tires, 20" all-season, blackwall

P275/55R20 all-season, black wall tires1

These tires require 20" Polished Aluminum wheels or 20" Chrome Clad wheels and are available on 1/2 ton models only.

1 Use only GM approved wheel and tire combinations. Unapproved combinations may change the vehicle’s performance characteristics. For approved wheel and tire combinations
and other important information, go to or see your dealer for details.