Exploring the Mechanics: Why Are My New Car’s Brakes Squeaking?

Last Updated on October 17, 2023

Have you ever experienced the frustration of your brand new car’s brakes squeaking?

It’s an all-too-common problem that can leave you scratching your head.

As you drive your shiny new vehicle, you expect smooth and silent braking, but instead, there it is 鈥?a high-pitched squeak that just won’t go away.

In this article, we will delve into the various reasons behind this annoying issue, from broken-in brakes to moisture build-up, and how to find the answer to the question that’s been nagging you: “Why are my brakes squeaking on my new car?” So, buckle up and get ready for some brake-related knowledge that will help you make informed decisions to keep your car in top condition.

why are my brakes squeaking on my new car

There are several reasons why your brakes may be squeaking on your new car.

One common reason is that the brake pads need to be broken-in.

This means that the brake pads need a bit of time and use to properly adhere to the braking system.

Another reason could be excess vibration, which can cause the brake rotors to squeak.

Moisture build-up or rust on the rotors can also cause squeaking.

Over-using the brakes or brake glazing can be another possible cause.

Additionally, using a different type of brake pad, such as semi-metallic or ceramic, may result in squeaking.

To resolve this issue, it is recommended to visit a reputable repair shop that uses quality parts, such as Tires Plus, for troubleshooting and potential repairs.

Key Points:

  • Brakes may squeak on a new car due to several reasons.
  • Brake pads may need to be broken-in.
  • Excess vibration can cause the brake rotors to squeak.
  • Moisture build-up or rust on the rotors can lead to squeaking.
  • Over-using the brakes or brake glazing can be a cause.
  • Using a different type of brake pad may result in squeaking.

Check this out:

💡 Did You Know?

1. The squeaking sound you hear when applying the brakes on your new car is often caused by a phenomenon called “brake glazing.” This occurs when the brake pads and rotors become too smooth and polished, reducing their effectiveness and creating the noise.

2. New cars commonly experience brake squeaks due to the presence of brake shims. These metal or rubber pieces are designed to reduce noise and vibration, but sometimes they can become misaligned or worn out, leading to squeaking sounds.

3. Brake squeaking can also result from the accumulation of brake dust and debris on the brake pads. This buildup can cause friction and vibrations, leading to the irritating noise. Regularly cleaning your brake pads can help prevent this.

4. In some cases, the squeaking noise from your new car’s brakes may not actually originate from the brakes themselves, but rather from the wear indicators. These small metal tabs are designed to make noise when the brake pads are close to needing replacement, serving as an early warning system.

5. If your new car has been parked for an extended period, such as overnight, the moisture and condensation that can accumulate on the brake rotors could cause temporary squeaking. This usually disappears quickly once you start driving and the brakes warm up, evaporating the moisture.


Brakes are an essential component of every car, ensuring the safety of both the driver and passengers. They work by converting the kinetic energy of the vehicle into heat energy, using friction to slow down or stop the car. Properly functioning brakes are crucial for a smooth and safe driving experience.

However, when you start to notice an annoying squeaking sound coming from your new car’s brakes, it can be quite concerning and leave you wondering why this is happening.

  • Brakes are essential for car safety.
  • They convert kinetic energy into heat energy.
  • Friction is used to slow down or stop the car.

“Annoying squeaking sound coming from your new car’s brakes? Find out why!”


The squeaking noise from your new car’s brakes can be irritating, especially in quiet areas or at low speeds. There are several reasons for brake squeaking:

  • Brake pad replacement: Over time, brake pads wear down. When they become too thin, the metal components start to rub against each other, resulting in a high-pitched squeak.

  • Excessive vibration: Improper alignment of brake rotors can cause excessive vibration within the braking system, leading to brake squeaking.

To address the issue, consider the following:

  • Brake pad inspection: Check the thickness of your brake pads. If they are worn out, it is time for a replacement.

  • Alignment check: Ensure that the brake rotors are properly aligned. If necessary, consult a professional to realign them.

Remember, maintaining your car’s braking system is essential for both safety and comfort.

“The squeaking noise that you are hearing from your new car’s brakes can be quite irritating, especially when you are driving in quiet areas or at low speeds.”

New Car

When you purchase a new car, it is crucial to keep in mind that the braking system requires a “breaking in” period. This means that the brake pads and rotors need some time to wear down and fit together correctly. Consequently, it is not unusual for new cars to occasionally have squeaking brakes during the early stages of ownership. However, if the squeaking noise persists beyond this break-in period, it could be a sign of a more serious problem.


  • Emphasized the phrase “breaking in” using markdown bold.
  • Clarified that squeaking brakes can occur occasionally during the early stages of ownership.
  • Added a sentence to indicate that persistent squeaking could indicate a more serious issue.

Repair Shop

If you are experiencing squeaking brakes on your new car, it is advisable to visit a reputable repair shop to have the issue diagnosed and resolved. Expert technicians at the repair shop can inspect your braking system, including the brake pads and rotors, and determine the root cause of the squeaking noise. They will have the necessary expertise and tools to carry out any repairs or replacements that may be required.

Brake Pads

Brake pads are an integral part of the braking system and are often a major factor in brake squeaking. These pads consist of friction material that is pressed against the brake rotors to decelerate or halt the vehicle. As the brake pads deteriorate over time, they may require replacement. Insufficient thickness of the brake pads can result in a squeaking sound caused by metal-to-metal contact. Hence, consistent monitoring and maintenance of the brake pads are crucial for optimal braking efficiency and to eliminate potentially irritating squeaks.

Braking System

The braking system of your new car consists of various components that work together to ensure efficient stopping power. When any part of the braking system is not functioning correctly, it can lead to squeaking brakes.

Excess vibration within the braking system can cause misalignment of the brake rotors, resulting in the squeaking noise. Additionally, moisture build-up or rust on the rotors can cause uneven braking, leading to the squeaking sound.

Overusing the brakes, especially with sudden and aggressive stops, can result in brake glazing, where the brake pads become hardened and less effective, leading to squeaks.


There are several reasons why your new car’s brakes may be squeaking. One common cause is the need to break in the brake pads and rotors. During this process, some noise may occur as the surfaces of the pads and rotors adapt to each other.

However, if the squeaking persists, other reasons may need to be considered, such as:

  • Improper installation
  • Excess friction
  • Wear and tear of the brake pads, rotors, or other braking system components.

It is important to get to the root cause of the squeaking noise to ensure the safety and reliability of your braking system.


During the break-in period of your new car’s braking system, the squeaking noise should diminish over time. This is because the brake pads and rotors gradually wear down and conform to each other’s shape, resulting in smoother and quieter braking. However, if the squeaking sound persists or becomes more severe, it is essential to have the braking system inspected by professionals. They will be able to identify any underlying issues that may be causing the prolonged squeaking and provide the necessary repairs or adjustments to ensure your brakes perform optimally.


Is it normal for brakes to squeak in a brand new car?

It is not uncommon for brakes to squeak in a brand new car. When brake pads are new, they can generate excess vibration against the brake rotors, resulting in a squeaking sound. However, this issue can be resolved by continuing to drive the car and allowing the brake pads to wear past the initial stage. It is important to avoid harsh stops during this break-in period to ensure proper break-in of the brake pads.

Why are my brakes squeaking if the pads are good?

If your brake pads are still in good condition but your brakes are squeaking, it could be due to a lack of lubrication or debris caught between the rotors and pads. It’s important to ensure proper lubrication of all brake components to prevent friction and reduce squeaking. Additionally, improper installation of brake components can create unnecessary friction, leading to squeaking. Therefore, it’s crucial to ensure that all brake components are installed correctly to avoid any unwanted noises.

How long do new brakes take to break in?

It typically takes around 400 to 500 miles of moderate driving for new brakes to fully break in. During this period, it is important to avoid heavy braking as much as possible. This allows the brake pads and rotors to gradually wear down and establish the necessary friction and heat transfer needed for optimal braking performance. By following these guidelines, the new brakes can effectively adapt to the vehicle’s dynamics and provide a reliable and smooth braking experience.

Do new brake pads and rotors make noise?

Yes, it is common to experience some noise when new brake pads and rotors are installed. This is due to the stiffness of the pads and rotors during the break-in period. Grinding, screeching, and squealing noises may occur initially, but as you continue driving your car, these noises should gradually diminish. It is important to give your new brake pads and rotors time to settle and properly break in to ensure optimal performance and minimize any noise.

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