The GMC CCKW U.S. Army Cargo Truck – 21-1 was a versatile and robust vehicle that served the department from 1949 to 1964 after being adapted from its military roots. Originally designed as a 2 1/2 ton U.S. Army Cargo Truck with 6×6 drive, this truck was powered by a 269 cu in. 6-cylinder gasoline engine and utilized a 4-speed manual transmission, making it capable of handling tough terrains and heavy loads.
This vehicle was converted into a fire apparatus with a 1058-gallon water tank and a rear-mounted 500 gpm pump, which was powered by a separate 4-cylinder Willys engine. Additionally, it was equipped with a DC gasoline-powered generator and a front-mounted PTO-driven winch, making it not only a firefighting resource but also a valuable tool for rescue and recovery operations.
Originally used during World War II, the GMC CCKW found new life in the fire service, where its rugged design and adaptability allowed it to perform essential fire suppression and rescue tasks, especially in challenging environments. Its long service history reflects its durability and utility.
