Are these the noises you guys are getting?
If so, I took my truck to the dealer 3 times and they never replicated the issue. Got in contact with RamCares and that motivated them to try a little harder the fourth time. Dealer told me FCA engineers were aware of the problem but there’s no fix for it yet and that is the answer they are supposed to give according to their service bulletin.
However, After searching the forum, it seems some dealers tried to fix the problem their own way. users reported the dealer replacing rack and pinions, LSD (limited slip differential) fluid, rear carrier bearings, axles, tires, the list goes on.
For myself, I just made sure the dealer recorded the problem while I was completely stock, so they couldn’t blame my wheel/suspension setup in the future. I replaced my shocks, wheels, UCAs, and tires all at once and haven’t heard the noise since. I don’t think the issue is fixed. I think something changed enough to mask the problem for now and I’m hoping there will be a recall soon.