Car brake pads are a major component of your vehicle’s braking system. Keeping them in working condition is crucial for the safety of both you and other drivers. If you just bought a used car, you might wonder if you need to replace the brake pads immediately. Read on to learn when to replace your used car brake pads.
What Are Car Brake Pads?
The number of brake pads your car has depends on its make and model, although typically your car will either have four or eight brake pads. The brake pads are what slow down your car and bring it to a stop.
When you step on the brake pedal, brake fluid is sent to your brake calipers, which press your brake pads against the brake rotors. The pressure applied depends on how hard you press the pedal.
The harder your brake pads are pressed against the brake rotors, the more the brake pads wear away. Brake pads are essential in slowing down your car when you apply the brakes.
When Do You Need to Replace Your Used Car Brake Pads?
Squeaking or Squealing Coming From Brakes
If your brake pads are near the end of their useful life, you’ll hear a squeaking or squealing noise coming from the brakes. This noise is typically caused by excessively worn-down pads. Once your pads are worn enough, you’ll start to experience a grinding noise, which can damage your rotors and increase repair costs.
Grinding Sound When Braking
Replace your brake pads immediately if you hear a grinding noise. Some brake pads have built-in metal wear indicators designed to make a loud noise to alert you that it’s time to replace the pads. Ignoring this can lead to more damage and higher repair costs.
Vibration When Braking
Vibration is another sign that your vehicle’s braking system needs professional help. Warped rotors often cause this, which creates uneven brake pad wear.
It Takes Longer to Stop
If your car takes longer to stop, it’s a major sign that your brakes need checking. This could mean your brake pads are completely worn down or that your brake fluid is low due to a leak. Get your brakes checked by a professional mechanic as soon as possible to ensure safety.
Brake Pad Indicator Light Comes On
Most modern vehicles come with brake warning lights on the dash. These include the Antilock Braking System (ABS) light and the brake system warning light. If your brake light is on and your parking brake isn’t engaged, have a brake expert look at your system to diagnose the issue.
The Importance of Car Brake Pads
If your brake pads are worn or damaged, replacing them is crucial before driving. Here’s why:
- Safety: Worn brake pads put your life, your passengers, and others on the road at risk.
- Vehicle Damage: Without working brake pads, you might crash your car or cause expensive damage to other components.
Simply put, it’s dangerous to drive without working brake pads.
How Long Should Car Brake Pads Last?
The lifespan of brake pads largely depends on how you use your car. If you drive with a fully loaded car, tow heavy loads, or drive enthusiastically, your pads will wear out faster. In contrast, a lot of motorway miles typically mean less brake use. Generally, brake pads should last between 20,000 and 60,000 km.
How Much Does Brake Pad Replacement Cost?
The cost of new brake pads depends on your car. While replacing the brake pads, your mechanic might notice that other components, such as the brake rotors, are damaged or worn and will recommend replacing them too.
Also Read – 5 Must-Have Features For Your Used Car
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