He fitted massive 48-inch tires, a bigger ... of toys that not only celebrate the birth of Big Foot, but the history of the monster truck sport overall. Available in all fine retailers by mid- ...

If you think 37-inch off-road tires on a RAM TRX Mammoth are big (courtesy of Hennessey), you might want to consider resetting your standards to factory settings and installing the upgraded scale.

With their wild paint jobs, massive tires, and unmistakable roar ... they're massive and quite powerful. Monster truck engines are aided by huge blowers, also known as superchargers, which ...

Big trucks were going by ... if they were lucky enough to land on their 66-inch tires and not on their roofs. But before they did any of that, they stood quite still, posed around the space ...