The pivoting axles of these trailers are connected by a tie rod which turns the front and rear wheels in opposite directions. This design provides agile maneuvering of individual or multiple trailers in narrow aisles and around tight corners. A rear hitch on the four wheel steering trailer allows multiple trailers to track in the path of the lead trailer. 16 in. pneumatic wheels with 1 in. roller bearings. 2-1/2 in. ID Ring Drawbar with Pin and Clevis Rear Hitch. Capacity is 2,000 lbs. Deck height is 19 in.