When I turn sharply to the right, I here noise coming from the front left of the car. It sounds like loud road noise. I'm thinkin bearings, right? What can I expect to pay for geting it replaced at a shop, not a dealer. Also, I think that the road noise from the rear of the car is louder than it should be. How much are the rear bearings to replace, vs the front ones?

I had the same exact thing happen to my 2000 LS... it was the right side bearing on the front, replaced and voila, everything was much better!