With a little work this dropped axle and springs would make a rugged but versatile trailer to haul your motorcycles, side by side s, 4-wheelers , motorized lawn care equipment or you name it. The dropped axle is used to lower a vehicle's frame or a trailer's deck closer to the ground while keeping the wheels at their standard height. With a lower center of gravity the towing experience can provide for more safety and control of the towing vehicle.