The Truck, Utility, ¼-Ton, 4×4, or simply M151 was the successor to the Korean War M38 and M38A1 Jeep Light Utility Vehicles. The M151 had an integrated
general-purpose trucks by limiting procurement to five chassis payload classes, from 1⁄2-ton to 7+1⁄2-ton, but the army was "to use commercial trucks with only