1989 Witzco 50 Ton Tri Axle Lowboy Trailer. This trailer was completely rebuilt 8 years ago and has been used very little since, air ride, 23' well, tires are all in good order, good brakes, has new deck boards, detach and cylinders are all working as they should, tie down rings. Solid frame and undercarriage. Contact Erik @ Red Pine Equipment 218-720-0933. Equipment is located in Northcentral USA.