The braking system is one of the most crucial safety systems in your vehicle, allowing the vehicle to safely slow to a stop and avoid dangerous circumstances. When drivers notice unusual noises under braking, it can be a disconcerting situation as it likely means there’s a problem within the important components of the system.
In this article, we’ll go over the most common noises you may hear while braking, where these noises originate from, and what they could mean for the health and safety of your braking system.
High-Pitched Squeal
A squealing noise is one of the most common and recognizable sounds to hear from braking systems, and is often a warning of worn brake pads.
Brake pads rely on their abrasive surface to produce the friction needed to stop the vehicle. When this friction material has worn down beyond regular levels, it can reach the wear bar indicator at the base of the pad, which rubs against the rotor while braking and creates that dreaded squealing noise you notice.
Luckily, this sound is typically easily diagnosable and can be remedied by replacing the brake pads with fresh ones.
Rubbing/Groaning Noise
If you hear a low-pitched groaning noise from a drum brake system, it could be due to moisture build-up in the drums themselves. When the brake shoe contacts the drum under braking, any moisture in-between will cause this loud rubbing noise.
Fortunately, this sound is often only temporary and will dissipate as the moisture is evaporated away. If you continue to notice this noise, you should have your brake system inspected by a trusted professional to ensure the issue is not a more pressing one.
Metal-On-Metal Noise
A metal-on-metal noise from your brakes is likely a sign of serious brake issues, as it could mean the pads have worn down to their metal backing plate and do not have adequate friction material to safely stop your vehicle.
If you notice this noise from your brakes, it’s important to have the vehicle inspected immediately as a lack of friction material can prevent you from maintaining full control over your vehicle.
Rattling Noise
It’s hard to pin down the exact source of a rattling noise from your brakes, as this sound can be produced by a loose component or piece of hardware anywhere within the system. Brake pads, calipers, and other hardware can become dislodged or loosened from their original position, allowing them to rattle against metal components.
If you notice a rattling sound, you should have your brake system inspected as soon as possible to ensure all of your brake components are in the proper place.
Brake System Services in Whitestone, NY
If you’re experiencing unusual noises or symptoms from your brake system, don’t hesitate to reach out to the team at Parkway Service Center in Whitestone, New York. Our experienced technicians have the equipment and training to provide dependable brake diagnostics, maintenance, and repair on all makes and models!
Give us a call or schedule online with our friendly team today.