The CMP FAT (Field Artillery Tractor), was a Canadian Military Pattern vehicle manufactured by Ford and Chevrolet. The FAT was an artillery tractor of the British and Commonwealth forces during World War II. Several models were produced by the two manufacturers as CGT (Chevrolet Gun Tractor) and FGT (Ford Gun Tractor). CMP stood for Canadian Military Pattern and was applied to a number of trucks, artillery tractors and utility vehicles built in Canada that combined British design requirements with North American automotive engineering.

Type: Military Pattern truck
Manufacturer: Chevrolet
Place of origin: Canada
Production: 1942
Engine: Chevrolet, 6-cyl 216 cubic inch petrol 85 bhp (52 kW)