Background
The M48 tank was the third in a series named for the famous WW2 US general, George Patton. The first two were the M46 and M47 Patton tanks, and the M48, though looking similar to its immediate predecessor, the M47, was in fact a completely new design. It incorporated a 90mm main gun, and had a cast steel hull and turret, which was much more rounded than its predecessors, thus offering superior ballistic properties. Initial variants of the M48 had gasoline powered engines, but these proved to be poor performers, and so the M48A3 introduced a better performing diesel engine. Production of the M48 lasted from 1952 until 1959, with a total of just over 11,700 vehicles manufactured.