Comparing: T-44-85 vs. T20

Development started in 1943. The design received an upgrade after the trials of the prototype. A standard T-44A model was built in August 1944 and the trials continued. The T-44A never entered mass-production. However, the next prototype of the vehicle was mass-produced.

The first in a series of 1942–1943 U.S. medium tank designs intended as replacements for the M4 Sherman. The first prototype was produced in May 1943, and trials went on until 1944. The vehicle was not approved for mass production, but subsequent prototypes, the T22 and T23, were created on the basis of this development. They, in turn, served as precursors of the T25 and T26. Eventually, the M26 Pershing emerged on their basis and was adopted for service.