Below you can see where I repaired the pillar to roof seam on mine 40 years ago using J.B. Weld. This area definitely gets stress and it hasn't gone anywhere since then.
I may try this on my driver door. On the area where it is by the front pillar, the door metal is cracked. I'm wondering if someone pulled on it at some point in order to rip the door open. I've said it before and I'll say it again: this poor truck!!
