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Your vehicle’s brakes keep you safe, but have you ever wondered what makes them so reliable? Disc brakes are built with many different components that work together to respond with precision when you apply pressure to the appropriate pedal. The auto mechanics from Mullanphy Tire & Automotive offer a wide variety of repair and upkeep services to drivers in Florissant, MO. Here, they explain what disc brakes are, as well as how to maintain them. 

An Auto Mechanic Explains What You Need to Know About Disc Brakes

What Are They? 

Vehicles come equipped with either disc or drum brakes, and both are quite different. The former utilizes a flat metal rotor attached to the wheel that spins along in time while you’re driving. When you apply pressure to the brake pedal, a caliper squeezes the brake pads against the disc, forcing your car to slow down. Disc brakes are often thought to perform better than the drum version because they’re more durable and stay drier in wet weather, which allows for a quicker response. 

How Can You Maintain Them? 

auto mechanicIt is crucial to provide your disc brake system with the right amount of clean fluid, since this is what is used to create enough hydraulic pressure to activate the calipers. You’ll also need to switch out your brake pads on a regular basis, as frequent driving wears them down. Most auto mechanics recommend replacing them every 20,000 to 60,000 miles.

How Can I Tell if They Need Repairs?

Listen for a screeching or squealing noise when slowing down; this is caused by a small piece of metal in your brake pads coming into contact with your rotors to alert you it’s time to switch them. If your vehicle is vibrating when you slow down or making grinding noises, you either need new pads or have a problem with the rotors. Disc brakes should respond quickly when you apply pressure to the brake pedal; any deviation from this is a clear sign you need professional service. 

If you need your brake pads changed, turn to the auto mechanics from Mullanphy Tire & Automotive. Specializing in everything from engine repairs to oil changes, their experienced team provides top-quality services to keep you safe on the road. They’re known for offering competitive rates and for their honesty. To learn more, call them today at (314) 921-4961 or visit them online.

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