lightweight ground protection boards 1/2 Inch for apron Apr 23, 2010 · Aside from the "no apron, hope for best" option, you have two choices, really: either 1) hinge an apron onto the tractor, so that it folds up for "easy" moving, or 2) use separate pieces of wire pinned to the ground as your apron, relying on the tractor's weight to keep