Originally Posted by Thermal Mass
There are protective vehicle film products that can be applied without damaging the paint. We use them at the race track to protect some VERY expensive cars. They are offered in many colors including clear.
You happen to have a link to where I can find those linings? I know that I've seen several trailers where the bottom area is pocked up from rocks being kicked up or chains slipping off. I want to keep her (I think its a her, not sure yet as I can't name or assign a gender til I've actually cooked on it a couple times) purdy!