Need help.. what a great day I'm having mind you I have the flu anyway..

2005 dodge ram 2500 QCSB. I noticed while coming home from work sick as a dog my truck was making a rythymic clunking on decel under 20mph. Sounds like it's coming from the passenger side rear. My suspicion is a wheel bearing. Any thoughts or ideas? Braking doesn't make it louder or quieter stays the same. It's right around 20-25 to stop regardless if I'm on the gas brake or coasting. After that it goes away.

 

Rock in your tire!? If not jack it up on stands run it and see what's up!

 

Ended up being an axle. Passenger side front axle u joint was completely wasted. The dealer was actually surprised it didn't seize up. Oops.