Grinding Noise While Braking

If you notice a loud grinding noise when you are braking you have a problem that requires prompt attention. Generally the grinding sound indicates that your brake pads have worn so thin that the rivets and backing plates are directly rubbing the rotors or drums. This situation can cuase you to have very poor braking efficiency, and may even cause a braking lock-up. Both of these situations can prove dangerous to the driver and any passengers so it is advisable that you or your mechanic remedy the situation promptly.

1. Get it Fixed
In this situation there is not much to do in the way of diagnosis. The only additional helper you might see is a red warning light on your dash further indicating that you need to have the brakes and the grinding looked at.

You will want to take your car in (or do the work yourself) checking all four wheels while performing the job. If you decide to take your car to the mechanic, ask what type of pads he intends to use and give a call to a few parts stores to get the details on the quality of that brand. Some pads have a longer life than others and some are previously used pads (relined) with new braking or friction material. The type of pad and warranty will affect the price of the job one way or another. Make the determination of what is best for you in your particular situation.