2024 Colorado Zr2 Bison Edition

2024 Colorado Zr2 Bison Edition. The zr2 family includes the silverado zr2, silverado hd, and colorado zr2. Built to conquer any terrain, the bison.

Introducing the zr2 family of performance trucks that will let you leave the beaten path. Accelerating, the bison is 0.3 second slower getting up to 60 mph than a standard zr2.