Rad is a truck in Excite Truck that looks like a slightly larger and longer version of the truck Wolf. Rad is unlocked after getting 6000 lifetime stars. Like all other trucks in the game, Rad's alternate paint job is unlocked by achieving three S grades with it or ten non S grade races. Like all other trucks in the game, Rad has its own distinctive engine noise. Rad's engine sound is a low, steady hum, similar to Boulder's engine.