| M5 high-speed tractor | |
|---|---|
 M5 tractor | |
| Type | Artillery tractor |
| Place of origin |  United States |
| Service history | |
| Used by | US Army Belgian Army Japan Self-Defense Forces Austrian Armed Forces Yugoslav People's Army Lebanese Army Pakistan Army |
| Wars | World War II Korean War 1958 Lebanon crisis Lebanese Civil War |
| Production history | |
| Designed | 1942 |
| Manufacturer | International Harvester |
| Produced | May 1943-September 1945 |
| No. built | 5,873 |
| Variants | 5 |
| Specifications | |
| Mass | 27,600 lb (12,500 kg) |
| Length | 5.03 m (16 ft 6 in) |
| Width | 2.54 m (8 ft 4 in) |
| Height | 2.69 m (8 ft 10 in) |
| Crew | 1 + 10 |
| Armor | none |
Main armament | 1 x M2 Browning machine gun |
| Engine | Continental R6572 six-cylinder petrol engine 235 hp (175 kW) at 2,900 rpm |
| Power/weight | 15.0 hp/t |
| Suspension | VVSS |
Operational range | 125 mi (201 km) |
| Maximum speed | 35 mph (56 km/h) |
The M5 13-ton high-speed tractor was a World War II era artillery tractor that was used by the US Army from 1942 to tow medium field artillery pieces.