Autocar U8144T

Truck, ponton tractor, 5- to 6-Ton, 4x4 Autocar, Model U8144T was a US Army tractor used to tow semi-trailers with pontoon equipment. According to Doyle 2711 were built.

Some tractors (42) went to the Soviet Union under the Lend Lease Act.

U8144 had a similar chassis, but was used for van bodies by the signal corps and the air force. See for example K-31.