Chevy is channelling the Warthog from Halo with the Beast off-road concept at SEMA. It is based on a Silverado pickup with a supercharged LT4 V8 engine under the hood producing a solid 650 hp. 37-inch AMP Terrain Attack mud-terrain tires have been fitted to 20-inch beadlock wheels with Brembo brakes sitting behind them. Standing nearly 10 inches wider then a regular Silverado, the Beast has 13.5 inches of ground clearance, skid plates and a serious looking suspension setup.