VALLEY CRAFT Heavy-Duty Steering Trailers are ideal for transporting large quantities of heavy loads throughout your facility. Strong, high-capacity design features adjustable tie rods with swivel ball ends connected to the front and back steering areas for true tracking. Pneumatic tires feature heavy-duty hub and roller bearings. Pin and clevis type rear hitch lets you pull multiple trailers (towing capacity of lead vehicle will determine how many trailers you can use). Four-wheel steering helps trailer follow in the tracks of the vehicle or trailer in front of it. 14-gauge steel deck is welded to the 14-gauge tubular steel frame.