[Jrod8490]

I have a 2010 Nissan Titan is there any issues with output bearing on transfer case going bad cause a winning noise. May the rear diff be the suspect. I recently changed front wheel bearing removed front cv axles and drive shaft noise is still there replace u joints in rear drive shaft noise is still there. I recently put it on a lift and put it in drive I heard no noises relevant to the sound that I'm hearing whyle driving down the road it kinda of annoying I took it to a shop they seem to think its the tires but I'm not convenced. I do think I have a cracked transmission mount. There no wobble in rear wheels but could a rear wheel bearing be bad without the wobble? Maybe diff bearing be bad? Anybody have any suggestion