How to Know if Your Brake Pads are Worn Out?

Today at Motor Guide, we are going to talk about how to accurately identify if your brake pads—one of the most important safety components in the world for a vehicle—are worn out.

When driving a vehicle, a properly functioning brake system is essential to control your speed and avoid accidents. Therefore, the points we discuss today will be very useful when you are using your vehicle.

As professionals in the automotive field, one thing we often notice is that many vehicle owners wait until their brake pads are completely worn out. Brake pads are a component that is constantly subjected to friction. The vehicle stops by pressing these pads against the brake rotor on the wheels. During this process, the friction material on the pads gradually wears away. Therefore, constantly paying attention to the condition of your brake pads can prevent major accidents.

1. Unusual Noises When Braking

The first and foremost sign that your brake pads are worn out is an unusual noise when you step on the brake pedal. As professionals in this field, we know that when the brake pad wears down to its absolute limit, a special metal indicator inside it comes into contact with the brake disc, producing a high-pitched squealing sound. If you hear this kind of sharp noise when applying the brakes in your vehicle, it clearly means it is time to replace the brake pads.

2. Changes in Brake Pedal Feel

We can also identify this issue through changes felt when pressing the brake pedal. Normally, when you press the brake pedal, there should be a consistent firmness. But if the brake pads are completely worn out, you will feel the brake pedal sinking much lower than usual. Sometimes, the brake pedal might feel spongy. Alternatively, if you feel a vibration in your foot when applying the brakes, that is also a symptom caused by worn-out brake pads or an unbalanced brake disc (rotor).

3. Vehicle Pulling to One Side

Another very important symptom that many people ignore while driving is the vehicle pulling to one side. If the brake pads wear unevenly, or if there is a defect in a brake caliper, the vehicle tends to pull to one side when braking. This is a very dangerous situation while driving because you might lose control of the vehicle during a sudden brake. Therefore, it is essential to have the vehicle inspected as soon as you feel such a symptom.

4. Dashboard Warning Lights

According to our experience, in some modern vehicles, special brake warning lights even illuminate on the digital dashboard. This happens through electronic sensors installed in the brake pads. If a warning light like this turns on in your vehicle's dashboard, never ignore it. It is a direct warning indicating that the lifespan of your brake pads has ended.

5. Visual Inspection of the Pads

Also, don't just wait until a dashboard light comes on or unusual noises appear. You can visually inspect the thickness of the brake pads by looking through the gaps in the wheel spokes. Normally, the thickness of a new brake pad is between 10 to 12 millimeters. If it has worn down to 3 millimeters or less, remember that it is definitely time to install a new set of brake pads.

When maintaining a vehicle, the brake system is not something you can afford to neglect. Continuing to drive the vehicle while the brake pads are worn out can cause massive damage to the brake rotors. If that happens, you will have to replace the brake discs at a much higher cost than simply replacing the brake pads. Therefore, checking the brake pads in a timely manner can protect both your wallet and your life.

Motor Guide's Final Advice

Motor Guide's advice is to never take the condition of your brake pads lightly. Have your vehicle's brake system checked by a professional technician at least once every 5,000 to 10,000 kilometers. It is your responsibility to ensure safety before an accident occurs.

And don't forget to always stay tuned with Motor Guide to learn more valuable information like this about modern vehicles and technology!