Best in the Desert / Terribles 250 from Primm, NV The term "go big or don't go" applies here when our Xtreme team shows off the monster motor for our 1st ever Mud Bogger! We took a 1987 three-quarter ton GMC pickup, gutted it, and made room for one awesome race motor built buy our buddies down in the HorsePower shop. Plus... many asked how to turn a 2 wheel drive truck into a 4 wheel drive truck? It starts with the transmission. Watch, learn do! Plus in our event of the week, we're off to the Nevada desert for an inside the pits look at desert racing close up as we profile the "Best in the Desert" racing series!