The safety of a car is essential. Even if the Lexus GX are financial holes, certain maintenance acts are vital. In this article we will explain to you when to change the brake discs of your Lexus GX? To do this, first of all, we will see what the brake discs of your motor vehicle are used for, then, when to change the brake discs of your Lexus GX, and, finally, how to change them with new ones.

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Interest of the brake discs of a Lexus GX

We start our article content by detailing what the brake discs of a Lexus GX are used for, it will allow you to discover why it is essential to make certain that they are constantly in good functioning order.
Brake discs are the most important component of your braking system. In truth, braking on an Lexus GX is hydraulic, it is a system of hoses and pressurized oil that will come into action when you press your brake pedal. This pressure will actuate a piston that will push the brake pads on your brake disc which is attached to your wheel. When the brake pads will pinch the discs which will trigger your Lexus GX to brake.

When to change the brake discs of a Lexus GX?

We will now proceed to the part that certainly attracts you to this content page, namely, when changing the brake discs of a Lexus GX? How we mentioned it to you just before, the brake discs and pads work in osmosis, nevertheless these two elements are wearing auto parts and they will, after some time and specifically the friction when braking wears out and loses braking power. We will now detail the different techniques to know when to change them:

  • We consider that generally speaking the brake discs should be changed every 80, 000 – 100, 000 km on a Lexus GX , nevertheless it is essential to know that dependent on your driving style and the type of journey this can change substantially. In fact, if you principally drive on the motorway and your brakes are just slightly used, this amount can increase, conversely, if you just drive in built-up areas, it can reduce.
  • A basic and effective way to identify the condition of the brake discs on your car is during the technical inspection. In fact this thorough control checks the state of your brakes and the controller will tell you if they are in good condition or need to be changed.
  • A basic visual way to know when to change the brake discs on your Lexus GX is to remove the wheels after the car has been set on stands. Once removed, you will be able to access your discs and check their condition. If they have any big scratches or deformations you will have to change them. Otherwise the second indicator to verify is to measure the depth of the disk in relation to its edge, if this value exceeds 1 mm you will have to change them by new ones.

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How to change the brake discs on your Lexus GX?

Finally, to end this content page we will quickly explain how to change the brake discs of your Lexus GX. You must know that if you change the brake discs of your car, you will absolutely have to change the brake pads of your Lexus GX, don’t hesitate to consult our content page which explains you how to make this change.
As far as changing discs is concerned, here are the most important steps to stick to:

  • Put your Lexus GX on stands, take off the wheels you want to action on.
  • Using a large flat screwdriver, pry on your brake pads to compress the caliper piston as much as possible and have enough play to make all your changes.
  • Using large Torx bits, remove the two nuts that lock the upper component of your brake caliper, remove it.
  • Take out your brake pads, then unlock your brake discs thanks to the two torx screws on the side of the disc, you may need a mallet to remove the discs.
  • Replace the discs and tighten them with the new torx screws provided, change your pads, reassemble the upper component of the caliper and tighten everything tightly.
  • Mounting your wheels, and make sure to do a 500-kilometer brake break-in before braking hard.

If you want more tutorials on the Lexus GX, go to our Lexus GX category.