I have a 06 F150 4x4 whenever I go down a dirt road it sounds like the passenger side doors are going to fall off alot of clunking coming from them when I hit bumps. the problem just recently started anyone delt with this and how did you get it fixed, Hope someone can help me out, Thanks. Oh yes it is a supercab.

 

Don't know how much different they would be, but my 04 reg cabs' doors will do that sometimes after I've used them. I found that if I open and close them again making sure they close solid, it takes care of the rattle. The doors are adjusted ok. It seems like it just needs to be closed firmly. I know it seems odd and your problem might be different, but it's something to try.

 

have you checked if your wife left any junk in the map compartments on the doors?

 

i had the same problem on my driver side ...dealer fixed it said they adjust the bottom of the inside door panel ...never heard it since