1990 m931a2 6x6 army 8.3l turboed Cummins semi with a 1987 heavy hauler army trailer it is 30 ft with extension and side racks hauls 18 bales in and out of anywhere truck has 70k since new went through a complete rebuild in 2008 and has had about 8k miles since its ready to haul hay or anything you want to pull it will empty with the trailer it will do 70 down the highway 5 speed allison automatic transmission will sell just the truck wont sell just the trailer stored inside when not in use trailer is like brand new the trailer only has about 6k miles on it since new