When brakes squeak why you oil them?

Brakes should not be oiled, as this can actually cause them to become less effective and even dangerous. Oiling brakes can cause the brake pads and rotors to become slippery and less able to grip each other, which can result in longer braking distances and reduced braking power. Additionally, oil on the brakes can attract dirt and debris, which can further reduce their effectiveness and cause premature wear.

If your brakes are squeaking, there are a few potential causes that you should look into rather than attempting to fix the problem with oil. Some common causes of brake squeaking include:

- Worn brake pads: Brake pads naturally wear down over time and when they become too thin, they can start to make a squeaking sound when applied. The solution to this is to replace the brake pads.

- Brake dust build-up: Brake dust, which is a combination of worn brake pad material and metal shavings from the rotors, can build up and cause squeaking. To fix this, you can clean the brakes and brake pads with a specialized brake cleaner.

- Glazed brake pads: Glazed brake pads occur when a thin layer of heat-resistant material builds up on the surface of the pads, causing them to become less effective and more likely to squeak. To fix this, you can remove the brake pads and scuff them with sandpaper.

- Incorrectly installed brake pads: If brake pads are not installed correctly, they can also make a squeaking noise. To fix this, you should ensure that the brake pads are properly seated and that the brake caliper is properly aligned.

If you are not comfortable performing these checks or repairs yourself, it is recommended to take your vehicle to a qualified mechanic or brake specialist for assistance.