M5 high-speed tractor
13-Ton prime mover used to tow the 105mm Howitzer, 4.5-inch gun and 155mm Howitzer.Spare Ammunition: 38 rounds of 4.5-in ammo or 24 rounds of 155mm ammo.Suspension and wheels from M5 Tank. Later versions added a .50-caliber machine gun mount.(rudeerude)
This is a companion discussion topic for the original entry at https://www.ww2incolor.com/gallery/us-armor-vehicles/33499/m5-high-speed-tractor