Right Rear Buffeting Noise?

[914pete]

Hi, I have a 2014 XLT, 102,400 miles. Just this week I started noticing a strange buffeting noise which seems to be coming from the drivers side rear wheel. Its noticeable at any speed but loudest at 65-70MPH. Push it to 80MPH and although still noticeable, it gets quieter. I have relatively new tires which were due a rotation, so I rotated them this week thinking maybe that tire/wheel was out of balance but still getting the buffeting. No change. Sounds very similar to the buffeting you get having a rear window open only. The car only gets highway miles and driven very easy. I pulled that wheel again last night and inspected the suspension and didn't see anything out of order. The brakes were changed last fall. Any ideas?

 

[peterk9]

Wheel bearing?

 

[914pete]

With only 102,400 miles? That would be disappointing. Wonder how to test while still on the car.

 

[peterk9]

There are several threads/posts regarding 2015 Explorers having to have a wheel bearing replaced with less than half your mileage. Replaced rear wheel bearing, 2015 XLT w/ 21K miles
I suppose you could try putting the vehicle on a lift and then spin the tire and see if you hear any noise. Not sure if that will work though.

Peter

 

[Adrian Gitch]

If you don't here anything while spinning the wheel, hold on to the shock/spring with the other hand and you sometimes can feel it if the bearing is bad.

 

[03WIExplorerLtd]

Wheel bearing. Not abnormal for a Ford st that mileage