If you’re searching for the perfect combination of power and speed, look no further than the monstrous Hennessey Goliath 6×6 truck- the most off-road-oriented Silverado in the lineup. This behemoth sits on a 20-inch wheels with 37-inch BFGoodrich off-road tires and boasts a supercharged engine that can take this truck from 0 to 60 miles per hour in under 5 seconds! It may interest you to know that the starting price for this monstrosity- $375,000.