Beast Mode Activated: The Chevy Silverado 1500 ZR2 Bison is Here! Conquer any terrain with the Duramax® 3.0L turbo-diesel or 6.2L V8 engine Don't just dream it, drive it! Come see the Silverado 1500 ZR2 Bison at Jerry's Chevrolet today! #ChevyTrucks #ZR2Bison #OffRoadReady t.co/2SJWbgFdu8