chris never have had a problem mine have been on for 7 years even in the winter months... i do put on a heavy coat a wax on twice a year.....but then again it is a chevy....lol
My experience comes from using old Ford F 350's, so perhaps the clear coat was gone ? But I swear, I have had to junk roof cleaning trucks, because the cabs rusted.
It probably the ladders causing the rust not the rack
Yes Doug, that's what I meant, the residual SH that gets on the ladders caused the rust, even though we rinsed them well, at least I did. Maybe one of my guys cut a corner, but I always rinsed the heck out of them.