I took my GXP in to get an alingnment yesterady & I was told that my hub bearings were shot so in to the dealership I went today & it turns out both sides were bad so I had both sides repalced under warranty.Yes the hub bearings are covered under the 5yr/100k powertrain warranty for all of you who were unsure.Those idiots at the dealership known as service writers tried to tell me that my 5yr/75k extended bumper to bumper warranty I bought at the time of purchase was in fact a USW aftermarket warranty the requires a $100 deductible. I spent all of an hour argueing with them, until I finally had to have my wife bring my purchase contract to the dealership,which by the way was 30 miles away.Yes,I had a good day.