Chevy Silverado Zr2 Bison 2024. Chevrolet adds zr2 and zr2 bison trims for 2024 silverado 2500 hd | reviews. Paired with an overall hd styling refresh, you’ve got one slick machine capable of hauling you through the end of days.

Introducing the zr2 family of performance trucks that will let you leave the beaten path. 2024 chevy colorado zr2 bison goes bigger.