When To Replace Rotors – Signs to Replace Brake Rotors

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When To Replace Rotors

If you are like many homeowners, you may find yourself asking, when to replace rotors? The truth is that rotors do not last forever and when they do they need to be replaced immediately. Even if you have just had them inspected, it is still a good idea to have them checked out just to be sure that they are still in good working order. When you are checking the rotors you need to know when to replace them so that you do not face a difficult financial situation when they need to be changed.

When to Replace Rotors – Signs to Replace Brake Rotors

There are four signs that indicate when to replace your brake rotors. They include the fact that there is wear and tear in the rotors themselves, the amount of friction between the rotors and the brake pads or the rotors and wheels, there could be signs of metal flaking from the rotors, or the brake pads could be too thin. Knowing when to replace your rotors will help you to avoid an expensive repair job.

Wear and Tear in the Rotors

The signs that indicate when to replace rotors include noticing that there is wear and tear in the rotors themselves. This wear and tear can be observed when the rotors themselves pull away from the brake pads when you apply pressure on them. Rotors that are too weak will pull away sooner. Rotors that are too worn out are also more likely to slip and cause a problem as well.

Friction Between Brakes and Rotors

The amount of friction between the brakes and the rotors can also be an indicator when to replace rotors. If you notice the rotors sliding when you apply pressure on them, then there is a reduced level of friction. It is best to have brake pads that are slightly thinner as well. This will help reduce the amount of friction when the brakes are applied.

Rusty or Chipped Rotors

Another indication when to replace rotors should be when the rotors become rusty or chipped. Rotors that have been exposed to rust for any length of time may be at a higher risk of coming off while the vehicle is in motion. Chipping can happen when brake pads get hot during use, and this causes the steel to rust when it is exposed to metal friction. Replacing brake rotors when they have become chipped will ensure that the vehicle comes to a screeching halt.

Worn Out Caliper

The condition of the brake caliper when it is first installed can indicate when to replace rotors. The condition of the caliper and how the pads are installed can determine how long it takes for the brake system to break when it is used. A worn out caliper can cause a loss of stopping power when it comes to stopping an automobile. When you have a worn out caliper, it may take longer for the car to stop from a stationary position when the brakes are applied. It can also mean that there may not be enough brake fluid in the system when it is being serviced.

Worn Out Caliper

When you start to hear noises from your brakes, it is likely that you need to replace the brake rotors. The squeaky brake rotors can signify that there is not enough brake fluid in the system and when there is not enough brake fluid, the rotors may crack when they are being drawn into a tight rotational position. When you notice squeaking noises from the brakes, it is important to have your brakes checked before the brake pads are changed.


It is important to remember when to replace rotors on a regular basis. Most vehicles come with a warranty that requires you to replace your rotors at least every twelve thousand miles. Some vehicles come with longer warranties, and in this case it is important to follow the recommendations of your vehicle owner’s manual when you are learning how to replace rotors. Taking your car to an auto mechanic will ensure that you receive the proper instructions when you need to know how to replace your rotors.

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