Red River brand dump truck box. I had the intentions of putting it on a truck, but the truck I had, wasn't suitable for it and ended up finding a dump truck all ready to go. Got this box at a sale and it was suppose to be ready to go...well it didn't have the correct cylinder with it. So it will need a trunnion style cylinder. 15' 8" at the top and 16' 3" at the bottom. Good floor, just a couple dents in it. Has a rock/coal door. $1700 cash. Will load. Calls in the evening(no texting)