The M39 (T41) Armored Utility Vehicle made its debut in Korea as a reliable transport for U.S. troops.
Prime Mover of the Korean War

The U.S. used a range of capable vehicles in the Korean War; more than a match for their Korean and Chinese counterparts!
M46 Patton Heavy Tank

Sherman M4A3E8 'Easy Eight'

DUKW Amphibious Truck
