Vibration...help

[sawguy]

'97 sr5, 230,000 miles, 4wd, auto
Took her on a 110 mi. trip yesterday, and when coming down the off ramp I noticed a vibration which sounded like I just installed some monster mudder tires. Started at about 30 mph on deceleration. With my left foot on the floorpan, I could not only hear it, but feel it. Nothing on acceleration or at highway speeds. It really does sound like tires, but wondering if it could be a front wheel bearing. 3000 miles ago, installed new set of 265 75 16 Coopers, but no problems till now. Any Ideas?

 

[wc11]

Sounds like a wheel bearing.
Started the same way. Only audible on deceleration but got progressively worse to the point I could hear it at free way speeds.
Just did my right rear 2 weeks ago.

 

[sawguy]

You talking front or rear? Mine feels and sounds like in front.

 

[wc11]

I couldn't tell 'til I got it up on a hoist.It was the right rear.

 

[sawguy]

Guess I'll raise the front and see if there's any play and spin the wheel to see if I can hear it. The noise is there even when coasting to a stop without using the brakes.