So I have a question, about a week ago my X started squeaking really bad. I believe it is coming from somewhere in the rear but hard to tell. When I take off from stop it goes tic, tic, tic, than squeak squeak squealllllll!! and gets louder as I put a load on. Also when I reach about 60mph it shakes really bad. Has this happened to anyone? Does anyone have any ideas?? Thanks.