Abstract: A multi-functional, compound apparatus that functionally provides at least one additional axle and wheels, that can be used with or without a trailer being towed to enable a vehicle to carry extra weight, extra long loads, and/or to tow a trailer heavier than the tow vehicle could otherwise safely tow is disclosed. The apparatus provides the additional payload carrying and towing capacity while maintaining the driving and steering capability of the tow vehicle, and removing the majority of the weight of the load from the rear portion of the tow vehicle. The apparatus may be used as a load bearing and distributing trailer hitch, or simply as a load bearing member to increase the payload capability of a carrying vehicle, or may be adapted to be used as a trailer itself.