M34/M35 cargo trucks
MV 101: Military Vehicle Hobby InfoMilitary Vehicle Spotlight: GMC M135 6×6 2-1/2-ton Truck
Developed in 1951, the revolutionary G-749 series of military 6×6 deuce-and-a-half trucks featured air-assisted power brakes, automatic transmissions, and oversized single tires.
Military Vehicles Magazine