I don't know how far back it started, but I just noticed a lot of noise coming from my rear end (har har). At first I thought it was just tire noise, the Yoko ES100's are quite noisy ... but I noticed it was just coming from the rear. Also ... when I take corners hard, I hear *clunk clunk clunk* from the outside rear wheel (left turn, right rear and vice versa). Someone suggested that my bearings might be going out ... but before I take it to Ford to have them check that I want to be sure. Any ideas?