The front are easy to add back but the ones behind the tire are like flush against something inside door looks plastic but how hard to reinstall them?

 

Did you remove them or you got the truck without them? I would like to add the front ones myself but I don't think it is possible (single cabs don't come with them). Anyway, I think you just bolt them back in.

 

I removed them myself and fronts are easy to install back in place the rear ones you have to disassemble something as they almost go against this plastic piece I am thinking needs to be removed for install hoping someone can help me out that works in body shop or ford dealer that maybe have done one