Has anybody had a diamond plate stone guard applied to your travel trailer? My vinyl type stone guard disintegrated when water gift behind it. The diamond plate would be a better solution.
Look up a metal supply plae. get a sheet of Diamondplate Aluminum, have them cut it to whatever dimension you want as trailers are mostly 8ft wide and pop rivet it in place using a good sealent before you rivet it down, then sealing the edges. You can polish it with jewlers rouge and a power polisher anytime it gets dull. It's easy to do the whole job by yourself.