Where we dump, they have a giant concrete block with a metal beam attached to it. I have a pallet with a reinforced 2 foot backstop on it attached to a tow strap. I always keep the tow strap towards the doors on my leaf box so that all we have to do is unhook the trailer, open doors, attach rope to the concrete beam and drive off. The pallet pulls out almost all of the compressed leaves the loader shoots in and all I usually have to do is use the steel tooth rake to clean up around the wheel wells. A dump truck is not in the budget for us, and this method has not failed and we will be doing the same on another truck this year.