Dethmers Manufacturing Company Demco 9713045 Kar Kaddy SS Tow Dolly with Surge Brakes Fully extended- 133" long; Folded- 67" long Hydraulic surge brake system for safe and controlled stopping Features chrome wheels with radial tires and dual safety chains Less than 100 lbs. tongue weight when loaded for improved ride and handling of tow vehicles Total towed vehicle weight: 4,800 lbs.; Axle capacity: 3,500 lbs.