We have a 2011 RT SE-5 and just recently had a new rear tire put on. Now the drive belt, at least that's what I think it is, is squealing. It is especially bad when turning. Checking the belt it appears true on the sprocket and it not running left or right, seems to be centered on the sprocket.

Is there anything I should look for or do to stop what seems to be the belt squealing?? Any help would be appreciated!!