Clunking in the bed

[Tremhunter]

Anybody having a clunk, best word I can come up with, coming from bed area after every bump. It’s driving me nuts. My last best guess is the step handle combo in the tailgate.

 

[High_Country]

I have a rear end clunk when starting from a stop or near stop and applying significant throttle. Got an appt at a dealer to check it out next week. There’s a TSB out there about some popping from the rear leafs in heavy articulation / frame twist situations (as the TSB describes it). Something about isolators / pads / bolts in the spring pack.
May not be your issue, but fyi.