2008 Ford Ranger - can I stop the rust?

ford
ranger

#1

There is rust along a seam at the bottom of the doors. I want to stop the spread of the rust before it eat through the door.


#2

It may be too late for that. Rust is always worse than what you can actually see. You can try to sand the rust down to metal then reprime and repaint, but I would poke around to make sure there’s still solid metal underneath before you start sanding and open up a hole