The two water tanks are shown partially removed. Later I got help lifting the tanks out of the cabin and getting them in the bed of my F-250 by lowering them over the side while I stood on the on the bed side rails and then stepped down into the bed. The tanks are liftable by one but very awkward so two are needed to avoid gouging or scratching the cabinetry or the cockpit. After cleaning them at home I got help putting them back.