This early tank was made from commercially-available Ford parts and used a pair of Model-T gasoline engines, one for each track. It was steered by varying the speeds of the two engines.

The two engines produced 48hp which gave the tank a top-speed of 8 MPH. 15,000 of these tanks were ordered but only 15 were manufactured by the time the war ended in 1918 and none ever saw combat.

This is one of the smallest tanks ever built and carried a crew of two and was armed with a water-cooled .30cal Browning machine gun