http://www.autozone.com/autozone/accessories/Rust-Oleum-15-oz-rubberized-undercoating/_/N-261n?itemIdentifier=552299&_requestid=1344270
i was gonna buy this but i dont know if it would raise my class. its not rhinoliner and it isnt for structural support. it would be going on the bottom of my doors where the molding is. i plan on removing my moldings because ones already messed up and i didnt wanna replace them cause i dont like em. so any help would be appreciated. so would this automatically put me in a high class?