How Do My Brakes Work?

While most drivers know that an efficient brake system is imperative for their safety, they might not understand how their brakes actually work.

In order to recognize the symptoms that your vehicle needs brake service, it’s essential to know how your brakes operate. Luckily, the brake repair experts at Motorcars International, Inc. in Smyrna, Georgia, are here to explain.

Here’s exactly how your braking system works.

Braking Basics

A high-level explanation of your car’s brake system is that when you apply pressure to the brake pedal, hydraulic fluid squeezes the brake pad against the rotating brake rotor. This produces the necessary friction to slow down or stop your car.

Brake System Components

Your vehicle’s braking system is made up of three main components, including the pads, brake calipers, and rotors. Each of these parts plays an essential role in keeping you safe on the road.

The brake pads create friction when they are pressed against the rotor. They also absorb most of the heat caused by using your brakes.

The calipers apply the force needed to slow down the rotor. While the pads are inside of the calipers, the rotors fit around them. Brake pads prevent the calipers from touching the rotors directly.

As we previously mentioned, the rotor, or brake disc, is a part of the braking system that spins alongside the wheel. By slowing the rotors down, your tires also slow.

These three parts, along with the brake fluid, lines, and pedal, allow you to bring your moving vehicle to a halt efficiently.

Signs You Need Brake Repair

If any component of your brake system wears out, it can increase your risk of an accident while behind the wheel. Some telltale signs that you need to bring your vehicle in for a brake inspection include:

• An illuminated brake warning light on your dashboard
• Steering wheel vibrations
• Grinding or squealing sounds when you brake
• A soft brake pedal

If you notice any of these issues, schedule a brake repair appointment with the certified mechanics at Motorcars International, Inc. in Smyrna, Georgia, right away. We’ve been offering superior automotive repair services since 1981.

To schedule your appointment, call us today at (770) 432-2336.