Re: Wheel bearings
It was a metallic noise that varied with road speed. I confirmed that putting the car in neutral and revving the engine at 45 mph made no difference. But, as the Jeep coasted slower and slower the pitch changed.
I spoke to the tech before he got to the Jeep. He went once around the block and said he agreed.
If you need a shoulder to cry on ...
... pull over to the side of the road!