Clunky Noise in Rear, help!

I have a clunk noise coming from the rear and cannot figure it out. The noise only happens when hitting bumps while driving. Is louder when cornering.

I recently put on the following parts on my 2013 Tacoma double cab rear suspension:
- 5100s
- icon RXT leaf springs
- wheelers off-road bump stops

I have tripled checked all bolts are torqued to spec.

Maybe the clunking is just the bump stops hitting the frame??
Any suggestions is appreciated!!

 

Check your truck box
https://www.tacomaworld.com/threads/tacoma-loose-bed-design-flaw-explanation.388873/

Do you notice if it happens more cold or hot ?

 

Bed bolt are secure.
The noise happens weather it’s hot or cold. I checked my spare to ensure it’s tight as well

 

Parking cable brackets are secure

 

Even though the bolts are secure , you actually grab the side of the box and attempt to lift it up and down checking for play . My box is shot and the bolts are tight .
If all your bolts are tight and the spare is snug ??
Are you carrying all kinds of weight in the truck for your springs to hit your bump stops ?
If it clunks over all the bumps , can you post a short video clip ? That might help
Maybe a couple pictures of your set up

 

Check the U-joints.

 

Hear me out, "it's louder when cornering"; I heard a noise coming from the rear, never could track it down.

Replaced my UCA , which means the Upper Ball join was replaced...clunking is gone.

Are you sure it's coming from the rear?

 

Maybe something that you ate?

 

You didnt state your rear lift setup or any load in the truck when this happens. You should at the very least remove the bumpstops and go for a test drive to rule them out. The wheelers super bumpstops are taller than oem so it takes less downtravel to make contact.