Offroad-Express

Hey guys, My rear door is sagging like a bad bad person. I'm worried when I put a 35 on it (which is happening shortly) it will get even worse. Is there some way I can support it/take out the sag in it? I do remember someone telling me that you can drill out the pins and put thicker ones in there?

any help appreciated.

I fixed my doors by drilling out and making new pins out of cap screws .I made sure they were tightish so they bed themselves in