The Dodge M37 was a series of 3/4 ton military trucks introduced in 1951. The M37 was a highly adaptable 4x4 truck, and was offered for a variety of uses such as Command Truck (M42), Ambulance (M43), LWB Cargo (M283), and Tool Truck (M56). The M37 and its variants were powered by a 3.8L inline six engine, and were produced until 1968.