My truck was once a Massachusets truck. That being said, the place where the door skin wraps under and tack welds to the inner door panel got rusted. All the doors with the exception of the driver back seat door are structurally fine. Has anyone ever seen a patch panel for inside of the door? The area where the rubber air seal goes is gone. I guess I can make a patch panel, but there are a lot of angles to duplicate. I have seen many a door like this so I am sure someone has come up with something.