Plasti-dip is utter crap, don't waste your time. I tested it on a set of running boards, your pant leg brushing against it will tear it. Linex wanted 400 for two running boards, ended up sandblasting them and ordering a Raptor liner kit from Ebay for 100 bucks and they came out perfect. Time will tell how they stand up as I haven't pressure washed the crap off from the beginning of Nov yet but they look great, not as soft as rhino lining or linex but they're black and rocks haven't chipped them yet.