Isuzu NQR box truck. I used this unit to haul florescent lighting fixtures. PVC pipe . The type that are above most people's head when you enter an office type setting. Max weight I hauled in this unit was 7000 and that was a rarity as most shipments went out at around 3200 pounds. This unit did not haul heavy loads so it is not beaten down. Box is 18 feet long by 104 wide Right side is a soft side Left side is Paneled Soft side slides in either direction like a shower curtain. I used to haul PVC and the soft side made it perfect for that. Height of the opening is 7 ft 4" Automatic Transmission 33 Gallon Diesel TankLift gate Nose ConeNewer Tires New BatteriesI am the Original owner purchased it New and had the box made for my need. I change the oil and fuel filter at 6-8 thousand regularly. Air filter when it's needed. Truck is in Riverside. CaliforniaAny questions? Please ask!