The M6 Bomb Service Truck is a truck that was produced by Chevrolet during World War II. The M6 was a 1.5-tonne (1.7-short-ton) 4x4 truck that was used to tow M5 Bomb Trailers around on airfields. It could move up to five M5 trailers at once. It either used a Beebee winch, a Holan Hoist, or a modified version of the Braden winch.