Just got my rear brakes turned and new pads on, now when i'm driving i hear a squeaking from what sounds like the rear. Was doing about 75mph today with the window down next to a wall and felt like i could still hear it. When i put my foot on the break it goes away. Would it be a rear bearing? when you break that it moves the rear end a little bit to not make the sound? If so what bearing? Thanks in advanced.