Took it to my real mechanic (that I got to know on a first name basis during my GM days) and not Mavis (they replaced one of the bearings 2 1/2 years ago, warrenty). I trust this guy, he kept my '02 Grand Prix GTP on the road)... "Two wheel bearings, front driver and rear passenger (which was terrible with stethoscope, even though no play)... he only had time to do the bad, bad one on a same day drop in, but now %1000 better. Took it to Mavis on Empire Blvd. in Webster NY twice, across the street, Ron's Auto Repair is the best.