So i have this weird "thump" under pass side when going over some bumps. I found the rear cab bolt on pass side was missing, replaced that thinking it was the issue. But nope, still does it.. what should i check??

 

The one I am driving for work does the same thing, and still trying to figure it out

 

Maybe you should untie your mother inlaw from under the truck.....

 

LMAO.. naaa. believe it or not, i like my mother in law..

 

maybe your shock is loose? or a bolt on the arms? or somethin...lol i got it too on my driver's side. thinkin ill check it out when i get some new shocks for the front

 

Maybe loose exhaust