Brake disc source: Frontech Brake (Later also know more about how often to change brake pads?)

Brake disc replacement is an important car maintenance practice that you cannot ignore. The practice entails getting rid of the old brake rotors and installing the new ones. It is very risky to drive a car whose brake discs are worn down. They minimize the efficiency of the brake system.

Do you know that worn out brake discs can increase the cost of car maintenance? Let’s say you continue driving yet you know your brake discs are beyond their lifespan. Other components surrounding the truck brake rotors are also likely to get damaged. Are you a responsible car owner or do you love your car? Taking good care of it should not be something that we should argue about.

Chapter 1: How do I Know if I Need Brakes or Rotors?

Brake disc Image source Frontech

As a seasoned car owner, there are times when you can easily get confused by different things.

For instance, there comes a time when you need to replace either the brake pads or the rotors.

However, you are not sure about which one to replace.

Should you get replace the racing brake pads or should you replace the rotors?

While the two components may send mixed signals, you can distinguish them.

You can tell whether you should replace the truck brake pads or the truck brake rotors.

1.By using your eyes

One way of knowing is by simply using your eyes.

Turn the steering wheel of the car until the wheels point to the far right or left.

At this angle, you will have a better view of the braking system.

You will be able to see the thickness of the remaining brakes.

If the brake pad appears to be less than 1/4 of the original thickness, know that you need to change the brakes.

Can I tell that the brake rotors need to be replaced by seeing?

Yes, can you see a groove on the brake rotor?

This is a sign that it has been overused and needs to be changed.

A good brake rotor should be smooth with a  linear surface.

There should be no rough patches or grooves.

2. Use your ears

Do you know you can use your ears to tell whether you need to replace brake pads or brake rotors?

Grinding sound from the car’s brake system is an indication that your brake pads are worn out.

They need to be replaced as soon as possible.

On the other hand, squeaking and squealing sounds are signs of a worn down brake rotor.

Be careful to distinguish the two sounds.

3.By using ABS

With new technology, things seem to be getting better.

ABS(Antilock Braking System) will easily tell you that it is time to replace your racing brake pads.

The ABS sensors relay information to your car’s dashboard and you will be able to take appropriate action.

As you can see, you don’t have to be an expert to know whether to replace brake pads or rotor.

Most of the signs are physical and you can use them on the performance brake kits.

Here is a video that shows when to know that you need to replace brake rotors

Chapter 2: How Long Should Brake Rotors Last?

To be frank, there is no definite lifespan of brake rotors.

However, the average lifespan of the top-rated brake rotors is between 20,000 miles and 70,000 miles.

It can be more or less than these figures depending on several factors.

One of the factors is the type of vehicle that you drive.

Another factor that can affect the lifespan of top rated brake pads and rotors is your driving style.

Chapter 3: Are Disc Brakes More Effective than Drum?

Image of brake disc source Frontech

From a technical point of view, disc brakes are more effective than the drum brakes.

But why?

The main reason is disc brake manage heat and friction more efficiently than the rear shoes and drums.

This explains why most top-end cars have disc brakes.

The brake system of these vehicles has front and rear ceramic brake pads for effective performance.

However, the front and back brakes price of disc brakes is higher than the front and rear shoes and drums.

For the purpose of performance and cost management, disc brakes are usually embraced at the front while drums are for rear brakes.

Chapter 4: Is it Hard to Replace Rotors

Brake rotor source Frontech

Replacing brake rotors is not a difficult task to do.

Do you know how to replace brake pads?

You can replace the rotors while replacing the brake pads.

Once you take the wheels off, you will be able to see the rotor and the brake pads.

From there, you can go ahead with brake rotor replacement.

What if am not sure of my capabilities?

You can always seek help from experts.

Meanwhile, here is the process of replacing the brake rotors.

Chapter 5: Top 10 Brake Rotor Brands

Which are these top brake pads brands that I should buy from?

Here is a compilation of the top brake rotor manufacturers in the world.

They are known for manufacturing and selling the best brake rotors.


Brembo is a known brake rotor manufacturer from Italy.

The company manufactures high-performance brake pads and brake rotors which are used in supercars and racing cars


StopTech manufactures an array of brake components.

On its list of products is high quality brake rotors

It also manufactures quality brake pads.


Powerstop has established itself as a go-to manufacturer for aftermarket brake pads.

The brake rotors from the manufacturer are quite affordable

4.EBC Brakes

Although it is known for brake pads, EBC also manufactures brake rotors.

The brand has different brake pads for different prices.

Whether you want high-end brake rotors or affordable ones, you will find from the company.

5.Wagner Brake

Wagner Brake produces a wide range of braking and lighting products.

The company manufactures quality brake rotors for different cars that can match with the OEM standards.

6.Frontech Brake

Frontech Brake is the biggest brake rotor manufacturer in China((Learn from Frontech Brake “how often to change brake pads?”).

The company has built a reputation is selling premium quality brake rotors that can compete favorably in the market.

Apart from rotors, Frotench also manufactures brake pads.


Bosch is another brake manufacturer that deserves to be on this list.

It is known for manufacturing the best brake rotors which it sells across the universe.


Ferodo markets itself as the leader in manufacturing modern brake rotors.

It also strives to manufacture eco friendly brake pads.

  1. Akebono

Akebono is among the leading brake rotor manufacturers in Europe.

It manufacturers brake pads for both high-end and commuter vehicles.


Bendix specializes in manufacturing safety equipment for vehicles.

One of the company’s anchor products.

Bendix has been in the industry for years and boasts of a rich experience


In conclusion, you can see that it is important to change the brake discs regularly.

However, the big question here is: how often?

It can be as many times as possible depending on the state of the rotors.

Once you inspect or check brake rotors or disc, you will be in a position to tell whether they need to be replaced or not.

When doing brake disc  replacement, remember to pay attention on the brake disc brand.

Buy from known and reputable brake disc brands.

This is the surest way of getting quality brake discs

Also learn more from FrontechChina “how often to change brake pads?” When should you change your brake pads?


  1. How to know you should replace brake pads or brake rotors
  2. How to replace brake rotors
  3. Best brake rotor brands