
Squeaky brakes are a common issue that many drivers encounter. Understanding the reasons behind this noise can help you address the problem effectively. Below are the primary causes of noisy car brakes and their respective solutions that can help you protect your vehicle from any irreversible damage.
7 Common Causes of Noisy Car Brakes that You Must Know
Your brakes are the most important part of your vehicle safety system. You should not ignore anything that damages it and risk your life at all. But, why does a brake become squeaky?
You may also want to know the common reasons to avoid such damage.
- Worn Brake Pads: Brake pads have a wear indicator that tends to squeal when they become worn out and need replacing. If the noise gradually increases to grinding, the pads may be completely exhausted and replacement becomes necessary. Wondering about the cost to replace your brake pads? Check out this guide.
- The build-up of dust and debris on brake parts may generate squeaky noises. A mechanic can repair or during servicing. This can save your car from getting damaged further.
- Wetting or Rust: If your brakes are constantly exposed to moisture from rain or snow, it can cause rust on brake parts, resulting in strange noises when braking. Rust should not develop as brakes can be washed at intervals by means of a vehicle cleaner. Learn how to prevent rust and protect your brake system.
- Proper Lubrication: A key factor in brake functioning is the lack of proper lubrication. For instance, the parts are squeaking because of an ungreased caliper. However, it can also minimize this problem and prolong the lifespan of the parts if you apply brake lube.
- Poor Quality Parts or Installation: Cheap brake pads or improper installation may also result in squeaky brakes. Most people are using Semi-metallic pads which are economical and durable but noisy.
- Brake 'Warm-Up': Sometimes, the squeak is due to overnight deposition of moisture or rust particularly in wet conditions. It usually stops after some use because the rust gets wiped away.
- Modern Brake Materials Newer cars generally use metallic and ceramic material brake pads, which are louder than those of older materials. However, they are a necessity in dealing with heavier vehicles. They can take heavy loads and have precise braking power.
Is It Safe to Drive with Squeaky Brakes?
While squeaking brakes may not always indicate a serious issue, they can signal underlying problems that require attention. If you notice persistent noises or changes in braking performance, it’s advisable to consult a mechanic for a thorough inspection. It’s not safe to drive with a squeaky brake because you put your own life in danger.
Most people ignore their squeaky brakes and don't inspect them for reasons and end up in terrible accidents. Disc brake pad prices vary in Canada, but you can get the best brake drums, brake pads, and other components at the lowest prices in Canada from Geobrakes.
How to Fix Squeaky Brakes?
There are many ways you can fix your squeaky brakes and make them function like a new one.
- Replace Worn Brake Pads: If your brake pads are worn down (less than 1/8 inch thick), replace them immediately to avoid further damage to rotors. Wondering about the cost? Check out brake replacement costs.
- Clean Brake Components: Keep your brake pads and other components clean. Remove dust and debris using brake cleaner or by having a professional service.
- Lubricate Contact Points: Lubricants are the best food for brakes. They avoid rusting and friction between different components of a brake system. You should apply high-temperature brake lubricant on contact points between the pads and calipers to reduce noise.
- Install Brake Pad Shims: Adding shims can cushion the brake pads and minimize movement, thereby reducing squeaking sounds and protecting your vehicle. Check out this guide on how to properly maintain your vehicle's brakes.
- Upgrade to Aftermarket Brake Pads: Consider using aftermarket pads designed specifically to reduce noise if you frequently experience squeaking.
- Check Installation Quality: Make sure that all components are installed correctly and that quality parts are used to prevent noise from poor alignment or contact issues.
- Inspect for Foreign Objects: Occasionally, small objects like rocks may get lodged between the rotor and pad, causing noise without pressing the pedal. If suspected, have your vehicle checked by a mechanic.
Conclusion
The causes of squeaky brakes can vary from wear and tear to more complicated problems during installation. Regular maintenance and timely repair enhance the safety features of the vehicle, contributing to smoother driving experiences. In cases where one cannot determine the cause, seeking the assistance of a professional mechanic is always best to ensure utmost safety and efficiency. If your brakes are worn out and need immediate replacement, you can order the best Brake drums in Canada from Geobrakes at an affordable price.