Review on Camco 40302 Polyethylene Bumper Cap by Cris Walton

BACKGROUND: I bought a used caravan (2003 Surveyor SV210) and it was missing one of the covers/plugs on the rear bumper. This was a bit of a concern as the drain hose and some associated parts are stored in the rear bumper and I really didn't want to lose them when travelling. I measured the bumper (4 inches!) and ordered two of these so both covers look the same. Those bumper pads could stay in place. Neither of them fell out entirely, but both came pretty close to being lost. Now I'm not sure I can trust these bumper pads and am considering replacing them with something that stays in place better. The funny thing is that they are difficult to insert and seem to be very tight, but once they start vibrating, they pop out on their own.