1999 Load King HDD 503 Tri/A 50' Detachable Lowboy, 50-Ton Load Capacity. Kingpin Hitch, 24' Lower Deck, 12-1/2' Rear Deck Over Wheels, 8-1/2' Wide w/ Swing-out Outrigger Brackets W/planks That Extend To 12-1/2 Total Width, Hydraulic Operated (Needs 2-line Wet Kit), LED Lights, Warning Flags & Oversize Load Sign, 255/70R22.5 Tires On (6) Aluminum & (6) Steel Hub Pilot Wheels, VIN: 5LKL51358X1022720