Clunking noise

[Donald John]

I have a clunking noise in the back of my 2016 Sierra 1500 when turning in or out of my driveway or any uneven surface,,,any suggestions what to look for and how to fix it,,,,Thanks

[Lsgun1]

Its likely the leaf springs. If you jack the back of the truck up by the frame they will sag and you can pry them apart to clean the plastic pad that separates them. If you put a piece of rubber like a bike tire on top of the pad it won't come back. Very easy fix to do yourself.

[Robert G]

I might need to try this since my 2019 driver's side rear is squeaking like an old truck.  I only have 12,000 miles on it.  I'm afraid if I take it to the dealer they will probably do the same thing and be without a truck for a day or 2.