Why Are My Breaks Squeaking?

If you have started hearing a squealing or squeaking noise from your car’s brakes, you probably assume that you need to replace your brakes. However, it can be the result of a few different things. Sometimes the cause of squeaking or squealing brakes is due to something minor such as rust on your rotors. It could also be due to something more severe such as an issue with your caliper. Read on to find out the other possible causes of squeaking brakes.

Reasons for Squeaking Brakes

My brakes are squeaking? Are you wondering why? Here are several things that can cause your brakes to squeal and squeak. Remember, noisy brakes don’t always mean bad brakes or rotors. 

Worn Brake Pads

This is the most common cause of noisy brakes, which is due to the material that brakes are made out of. The indicator on the metal part of the brakes can make out a high-pitched sound if they have reached its minimum thickness. The screech can be extremely annoying, but it definitely is a sign that your brakes need to be replaced. If you fail to take care of the problem, the squeaking noise can turn into a grinding noise that can damage your rotors.

Debris or Dust in Between Rotors and Pads

Another common cause of brake noises is dust, and other types of debris on your rotors or brake pads. This can come from driving in various weather conditions or allowing your vehicle to sit for long periods of time. When this happens, your vehicle can collect debris and dust. If this sounds like your situation, you can use a cleaner to spray them.

Sitting Moisture

I washed my car and breaks are squeaking. This is similar to letting moisture sit on your brakes overnight. If you are hearing a strange noise first thing in the morning or right after you wash your car, just know that this is completely normal. When moisture builds up on your brakes, rust can form on your rotors, resulting in a squealing sound when you hit your brakes. The good news is that the buildup of rust can be treated with frequent driving. Additionally, you may want to try and park your vehicle in the garage to prevent your bakes from moisture buildup.

Metallic Brake Pads

Your brakes may even be squeaking or squealing due to them being metallic. There are several types of brake pad materials available, including semi-metallic, ceramic, or organic, with semi-metallic being the most common on the market today. Once the pads wear down, the noises will typically stop.

Organic pads are available are considered to be the cheapest type of brake pads available. They are both long-lasting and of good quality. However, they collect and attract dust. Ceramic brakes, on the other hand, last the longest out of the three and the quietest.

Whether you are inquiring about your winter brakes or other types of brakes, the reason for your squealing or squeaking brakes can be due to many issues. It is important to have your brakes checked before going into the winter season, especially if you live in a snowy location.

Categorised in: Brakes

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