Hennessey Goliath 6x6
Hennessey’s Goliath 6×6 package for the Chevrolet Silverado adds an extra axle, an eight-inch lift, 20″ wheels, and 37″ BFGoodrich off-road tires, complete with an all-new suspension system. The 6.2-liter V8 has received a number of upgrades ,including a cold air intake, that boost power output to 450 hp. It’s limited to just 24-units worldwide, but will cost you an arm and a leg, literally.