Your brakes are one of the most important safety features on your vehicle - and they’re also one of the most vocal. If you’ve ever heard squealing, grinding, or clunking when you press the brake pedal, your car might be trying to tell you something. 

Understanding what different brake noises mean can help you catch potential issues early and avoid costly repairs or dangerous breakdowns.

Below, Pearson Automotive has broken down the most common brake noises and what they could mean for your vehicle’s safety and performance: 

1. Squealing or Screeching

A high-pitched squeal is one of the most common brake noises and often one of the easiest to fix. Most modern brake pads come with a wear indicator - a small metal tab that makes a squealing noise when the pads are worn down and need replacing. If you hear this sound consistently, especially when braking lightly, it’s time to have your brake pads checked.

However, squealing doesn’t always mean your pads are worn. Sometimes, brake dust, moisture, or small bits of debris can cause temporary squeaks. If the noise goes away after a few brake applications, it’s probably nothing to worry about - but if it sticks around or concerns you, a visit to your local mechanic is a good idea.

2. Grinding

Grinding is a more serious noise that usually means your brake pads are completely worn down, and metal is now rubbing against metal. This can severely damage your rotors and reduce your braking ability - putting your safety at risk. If you hear grinding when you brake, stop driving and get your car inspected as soon as possible.

In some cases, grinding can also be caused by debris caught between the pad and rotor, or a lack of lubrication in drum brakes. Either way, it’s not a sound to ignore.

3. Clunking or Knocking

If you hear a clunk or knock when applying the brakes, there may be a problem with how the brake components are mounted. Loose callipers, worn-out hardware, or suspension issues can cause this kind of noise. These sounds might not always affect braking performance immediately, but they should still be addressed quickly to avoid further damage.

4. Clicking or Rattling

A clicking or rattling noise while braking (or even while driving) could mean something is loose in the braking system. Brake pads that aren’t properly secured can move around and cause noise. Similarly, worn brake hardware or loose bolts might be to blame. It’s best to get this checked early - the fix might be as simple as replacing a clip or tightening a bolt.

When to See a Mechanic

Any brake noise that sticks around should be inspected by a professional. While some sounds are minor and easily fixed, others can signal major safety issues. Regular brake checks and servicing are essential to keeping your braking system in top shape and giving you peace of mind on the road.

At Pearson Automotive, we offer thorough brake inspections and repairs to keep you safe and confident behind the wheel. If you’ve noticed unusual brake noises, don’t wait - book a service with our experienced mechanics today.

Our team will make sure your brakes are performing at their best - because when it comes to safety, there’s no room for compromise. Regular servicing helps keep your vehicle safe and reliable on the road.

To help keep your car in its best possible condition, chat to our Milton mechanics today.