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Why Are Brand New Brakes And Rotors Squeaking?

Car brakes are the essential component of the vehicle, and we all know why so. Therefore, the brakes issues are considered more critical than the engine issue; after all, brakes decide whether your car stops or not. And for the fact, all this is a matter of life and death.

We often observe brand new brakes and rotors squeaking and producing various noises. These sounds are all produced due to malfunctioning in the braking system and rotors of the vehicle. These situations become worst with time; therefore, they must cure within a limited time. Here, our article will provide you with the causes and methods to cure the situation. All you need to do is follow the required instructions step by step. So, let’s begin with the discussion.

What Causes Brand New Brakes And Rotors Squeaking?

The squeaking noises produced by the newly installed brakes are pretty irritating. These noises could result or cause due to multiple reasons and factors. Some of the most common reasons forr the topic are listed below:

1. Trapped Debris Between the Rotors And Calipers

Sometimes your brake system may have notorious stones, rocks, or gravel stuck in them. When stuck between the callipers and rotors, these particles or substances produce annoying vibrations and grinding noises.

Such noises observed even while driving a vehicle at low speed and without exerting any pressure on the brake pedal.

Please be aware of such situations because there are chances of misalignment of brake pads in these cases. Thus, it would be best to replace your brake pads as soon as possible to avoid reducing the performance in your vehicle.

2. Buying Cheap Brake Pads

After installing new brake pads and motor, if you are still observing squeaking or grinding noises, then it could be that you got fake or cheap brake pads. It would again result in annoying sounds while driving at low speeds.

Cheaper brake pads production or manufacture is not good; thus, defective measures over the vehicle like metal chunks in the pad material can scrape against the rotor. All this would have a severe effect on the car.

So, it is better to have long-term branded brake pads rather than short-termed cheap brakes.

3. Wrong Installation Of Brakes

It is one of the measures that must perform carefully to avoid these uneven noises by the vehicle. While installing the brakes, the new pad should coat with anti-seize at the back to have a soothing effect.

Also, the brake pins should be adequately clean and well lubricated to avoid any malfunctioning related to the installation.

A well-functionind properly lubricated system does not produce any noise or vibrations while driving the vehicle.

4. A Worn-Out Shims

Either repairing the old brake pads or installing the new one, always remember replacing the shims and them. A worn shim is a reason for such squeaking noises.

Generally, workers to complete their job fast do not change the shim thus, faces the problem.

A worn-out shim tried to make contact with the rotors and the other parts of the brake system. As a result, the squeaking and grinding sounds from the contact parts in the vehicle are observed as you drive.

5. Car Staying Idle For A Long Time

Avoid leaving your car for so long in the garage because the average life of brake pads is about twenty thousand miles. And sometimes, they may not last long due to multiple reasons.

A car being idle and left in the garage would face bad weather. And because of poor climatic conditions, it may cause rust and corrosion on the rotors. Soon, the rust reaches the other parts of the vehicle and destroys them.

Thus, one must ensure to drive your car regularly after replacement to avoid all these unstable situations with your vehicle.

How To Stop Squeaking Of Brand New Brakes?

As squeaking sound irritates a lot, so finding the solution to this problem is necessary. Here are few methods that you must use or follow to prevent all these grinding noises from your vehicle.

Method 1: Apply Grease To The Brake Pads

If you have newly installed brake pads and are producing squeaking sounds. Then, the simplest solution to the problem is applying grease at the contact points.

It needs to perform carefully, and it is better if you apply grease after removing brake pads from the callipers. It would help you grease all the contact points properly.

Remember that the rotor surface and brake pad friction surface should not have grease or oil on them, i.e., they must be free of such greasy substances.

Method 2: Install A Set Of Shim

To have extra resistance to these squeaking noises, choose a pair of shims to replace along with the brake pad installment.

Shim functions by taking up the slack, which would allow movement around. They usually have a small layer of rubber attached to them, which absorbs the vibrations and prevents the vehicle from making squeaking noises.

Method 3: Replace The Pads And Rotors

I know, replacing the new pads and rotors sounds pretty weird, but it is a must to tackle the issue. Thus, this time make sure that you have proper installment along with the replacement of shims.

There are also chances that worn-out rotors or pads may be the reason behind these annoying noises. But whatsoever is the reason, replacement is the only option to deal the situation smartly.

Cost Of Fixing Squeaking Brakes And Rotors?

Depending on the degree and extent of wear on your brakes, the cost is decided. Here the repair or replacement cost ranfromween $500 to $700. However, the make and model of your vehicle also play an important role.

Frequently Asked Questions:

So,here are some of the frequnetly asked questions about Why Are Brand New Brakes And Rotors? are new brakes supposed to smell hot etc?-

Why Are Brand New Brakes And Rotors?

New Brake Pads and Rotors

Some (not all) new brake pads may produce a burnt smell rather than actual smoke until the brake pads have become seasoned. A competent mechanic will “burnish” the brake pads using the 30 30 30 method, which is 30 normal stops from 30 miles per hour with a 30-second cooldown between each stop.

Do You Need To Break In New Brake Pads And Rotors?

Having new brake pads installed happens regularly. Once those brake pads and rotors are mounted, it is essential to properly break them in, commonly known as breaking in, new brake pads and rotors are important for new brakes to work properly.

Are New Brakes Supposed To Smell Hot?

It’s from the resin curing, the heated rubber smell means the brake pad material is getting stronger, cause for concern unless your new brakes aren’t performing, goes for more than a few days.

How Long Does It Take For New Brake Pads To Settle?

New rotors should be done carefully and slowly. Most brake pad compounds will take up to 300-400 miles to fully develop an even transfer film on the rotors. These procedures may result in brake judder, excessive noise in bedding-in the new brake pads.

Why Is My Brand New Caliper Sticking?

The main reason for a brake calliper sticking is with the caliper piston.The piston has a rubber boot on it which lubricates and protects it. But if this rubber is torn, and causes debris and rust from inside calliper pr.


We hope all the readers are satisfied with our article. And we hope that whenever your brand new brakes and rotors are squeaking, you’ll be able to deal with the problem smoothly and smartly.

If your doubts or queries regarding the topic persist, be free to comment below in the comment section. And we’ll surely answer your question as soon as possible.