When hearing a squealing or squeaking noise when traveling in reverse, there are several things you can check and try to eliminate the noise. If your vehicle is not new or does not have many miles on the brakes, then the first thing you should check is your wear tabs. If your brakes have worn down by at least 15 percent, your wear tabs may be creating the noise. Your wear tabs, located at the end of the brake pads, can rub against the rotor creating a squealing or squeaking noise. This can be an indication that your brakes need replacing.
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