With the options of making side walls 2, 3 or 4 feet high on most models you can effectively double it’s capacity. Actual cubic volume capacity is  determined by the model trailer and size you choose.

The  model shown, LRDT6-14-14, has 4 foot high sides with a capacity of 15 cubic yards.

The payload carrying capacity of any trailer unit is determined by the GVWR of the trailer, the curb weight of the trailer, the GVWR of the tow vehicle and the curb weight of the tow vehicle. It is important that you determine that the trailer and the tow vehicle capacity is suitable to your application. Specifications are subject to change without notification.