Squealing brakes are a common issue that many drivers encounter, often caused by factors like a thin layer of rust on the rotors or worn brake pads. While the sound may start as a minor inconvenience, it’s important not to ignore it.
Squeaky brakes can signal underlying issues within your brake system, and addressing them quickly is essential for both your safety and your vehicle’s performance. Taking action early can help prevent more extensive — and not to mention costly — repairs down the road.
Common Causes of Squealing Brakes
Thin Layer of Rust
Moisture, especially in humid or rainy conditions, can create a thin layer of rust on brake rotors overnight. This rust buildup often leads to a temporary squeal the next time you drive, which typically disappears after a few stops as the rust wears off. However, if the sound persists or gets louder, it may point to more serious issues like worn brake pads or rotor damage. Ignoring these problems could lead to unsafe driving conditions and more expensive repairs, so it’s best to get your brakes inspected by a trusted professional.
Worn Brake Pads
Don’t panic — hearing a high-pitched squeal while braking is often a built-in warning system letting you know your brake pads are wearing down. As the friction material thins, a metal indicator rubs against the brake rotor, creating that squealing sound and signaling it’s time for a replacement. While the noise can be concerning, it’s a sign to take action before more serious damage occurs.
If ignored, the metal backing of the brake pad could eventually press directly against the rotor, possibly causing costly rotor damage and reducing your vehicle’s stopping power, which compromises your safety. If you hear this sound, it’s a good idea to get your brake pads inspected and replaced as soon as possible.
Lack of Lubrication
Your braking system relies on several moving parts, like the caliper pins, to function smoothly. These components need proper lubrication to prevent friction. Without enough lubrication, metal parts can start rubbing directly against each other, causing that unpleasant noise when you brake. This metal-on-metal friction not only leads to noise but can also cause premature wear and tear on your brakes, possibly leading to more costly repairs later on.
Although some may attempt to lubricate brake components themselves, this process requires specific tools and knowledge to avoid damaging sensitive parts. For most drivers, it’s safer and more effective to have a professional handle the repair to help ensure everything is done correctly.
Should I Be Worried About Squealing Brakes?
Yes, squealing brakes are a warning sign that shouldn’t be ignored. While the noise might not seem serious at first, it often indicates that components within your braking system are wearing down. If left untreated, these problems can escalate into more expensive repairs, such as damaged rotors or even compromised brake performance.
Be sure to prioritize timely brake inspections to keep your vehicle safe and reliable.
How to Fix Squeaky Brakes
Brake Pad Replacement
Replacing worn-out brake pads is a straightforward solution for squeaky brakes. During the replacement process, a technician will remove the old, worn pads and inspect the brake system for any additional issues, such as rotor wear. The new brake pads are then installed, providing you with improved stopping power and eliminating the squealing noise.
Brake pads typically need to be replaced every 30,000 to 70,000 miles, depending on your driving habits and vehicle type. Regular replacement helps maintain safe, reliable braking and prevents further damage to your brake system.
Brake Fluid Exchange
Old or contaminated brake fluid can affect your vehicle’s braking performance and, over time, cause corrosion within the system. This can impact how well your brakes function and may contribute to brake noise. Regular brake fluid exchanges are typically recommended every two years or after 30,000 miles, depending on your vehicle and driving conditions. This service is generally quick and affordable and can help keep your brakes in top condition.
Rotor Service
Frequent braking, especially in heavy traffic or during long descents, can cause the rotors to wear unevenly or warp, leading to noise and vibration when braking. Depending on your driving conditions, rotors typically need resurfacing or replacement every 50,000 to 70,000 miles.
During rotor service, a technician will inspect the rotors to determine if they can be resurfaced (smoothing out the surface) or if replacement is necessary. Resurfacing can eliminate minor imperfections, while replacement may be required for severe damage.
Why Should You Choose Atlantic Tire & Service for Your Brake Service?
Skilled Technicians, Ready to Help
When your brakes need attention, you want someone who knows what they’re doing. At Atlantic Tire & Service, our ASE-certified technicians have the experience to quickly diagnose and fix any brake issues you’re facing, whether it’s a simple pad replacement or a full brake system inspection. You can count on us to get the job done right.
Everything Your Brakes Need, All in One Place
Nobody wants the hassle of going from shop to shop just to get their brakes fixed. With our full range of brake services, everything can be handled in one stop, including:
- Brake Pad Replacements
- Rotor Services
- Worn-Out Brake Pads
- Brake Fluid Exchange
- Routine Brake Inspections
We’ll help make sure your brakes are working safely and reliably so you can avoid all the extra trips.
Don’t Let Small Squeaks Turn Into Big Problems
Though these issues may seem frustrating at first, fortunately, they can be quickly addressed with a simple brake inspection — an easy first step toward getting your brakes back in order. Catching these concerns early can save you from costly repairs and help you stay safe on the road.
Don’t wait until it’s too late. Take the first step toward resolving these issues. Schedule your brake service today, and start driving with confidence — and a little more quietly, at that.
