Utility brand 40 foot flatbed semi trailer. This unit was previously owned by Boeing Company in Seattle and used as a yard shuttle. Never exposed to salt. 22.5 tires are very good. Good air brakes. Spring suspension. Full length tie-down rails for chain & binder added by certified welder. Lots of strap winches. Minor surface rust only. Road worthy and ready for service. I made multiple trips between North Dakota and Washington with this trailer over the past several years with no problems. Could use a few deck boards.