2025 Silverado Zr2 Bison. The zr2 family includes the silverado zr2, silverado hd, and colorado zr2. It has nine unique trims to suit your needs with standard chevy safety assist features and various engine options.

There aren’t any big changes in store for the silverado zr2 this year. I’m behind the wheel of the 2024 chevrolet silverado 2500hd zr2 bison in johnson valley, california, and i’m about to do something fairly dumb.