[kwin]

I have seen a Hummer h2 and two dodge one tons done this way, they look pretty good. Tough but good.
Mythbusters did some tests that showed a vehicle with a rough surface would get better milage than a smooth one.
THe premis came from the fact that a dimpled golf ball flies further than one that was smooth.
They did have a positive result.
Would rhino lining give the same result? Who knows?

Keith