AM General is a company that was created in USA and had produced  heavy cars and transit city buses for a short time. The company was founded in 1970 and is known because it develops cars for military such as Humvee that was created in 1984 and is still being used by American military, M151, LSSV or heavy, over 5 tons weighing, trucks M939.  AM General is a private company that is not owned by government but it has a contract with miltary.