Now I know that they go out and that they need to be replaced but check this out.

Going down the road actually did not have stereo on and all the sudden there was like a pop and then a grinding noise to where I could not talk to the person that was ni the car with me. Got it to the dealer and the dang Bearing had fused to the rotor.

Question howw could I have prevented this if at all and it was not cheap to fix either.

 

most bearings give some warning before they go.