The US M1917 Six Ton Tank AKA the “Six Ton Tank”, the vehicle was an improved US version of the French Renault FT-17. It had a longer hull and a new 100hp engine with an electrical starter. It was accepted in to US Army service during October 1918. 10 were sent to Europe. The US operated the .

The Turret can be fitted with either a 37mm main gun (374 vehicles with this gun were built) or a Colt 7.62mm Machine Gun (526 were built with the MG). 50 Signals tanks were also built.

Armaments: x1 37mm Main Gun or Colt 7.62mm Machine Gun
Armour: 17mm steel
Crew: 2 (driver and commander)
Dimension: Length 5.28m / Width 1.9m / Height 2.30m
Weight: 6.47 tonne
Engine: 100 hp
Top Road Speed: 8.9km/h
Operational Range: 48km