Chevy Colorado Zr2 Bison 2025. But chevy takes things a bit. On wednesday, the 2025 chevrolet colorado zr2 bison debuted boasting bigger tires, better breakover and departure angles, and more ground clearance.

The bison’s added jounce bumpers and magical dssv shocks make it a better option. Accelerating, the bison is 0.3 second slower getting up to 60 mph than a standard zr2.