It just started today; my 2000 Toyota Corolla started making weird grinding/squeaking noises whenever I make right turns (and seemingly, only right turns). The noise is low pitched and almost seems like something is stuck under there. I thought it might be the brakes, but it happens even when I'm just coasting in a turn. I'm taking it in on Saturday to the dealer for repair, but I'd like some idea of what I'm getting into. For the record, I do keep regular maintenance on it and it has about 39000 miles on it.