my doors are rusting on the bottom on them. Last year i ground them down to the metal. I primed, painted and sealed them. but the rust is back. I also have been using the old trick of putting oil in my doors to stop the rust. any suggestions?

 

Move lol , well one option would be to go ahead and fix it then have the lower part of your door rhino lined it comes in white or tan so you could make it flow with your truck. Salt wont eat through it. Hope this helps.

 

Por 15!