2025 Chevy Silverado 2500hd Zr2 Bison 4×4. Chevy's hd zr2 bison certainly looks the part; Silverado hd zr2 bison has a thoroughly modern interior that uses premium materials and finally competitive for the class.
2025 chevrolet silverado 2500hd zr2 vehicle type: Chevy says production of the 2025 chevrolet silverado hd zr2 and zr2 bison begins later this summer, at general motors’ flint assembly plant in michigan.