Back to all

Bad Vibes (Disc brake rotor problems)

March 19, 2023

If you were to name the most important safety feature on your vehicle right now, what would your answer be? A lot of driving experts would agree that it’s your brakes.  Most newer vehicles use a well-engineered and efficient style of brakes called disc brakes. 

The name disc brakes comes from one of the components: a disc attached to the wheel hub that is squeezed by parts called calipers.  If you’ve ever ridden a bicycle with hand brakes, you probably have seen how they squeeze against the rim of the bike wheel to stop the bike. It’s similar to the way your vehicle’s calipers squeeze against the disc rotor, with added parts called brake pads attached to the calipers that are what create the friction and stop your vehicle.

Here’s why disc brakes need regular maintenance.  Over time, that friction creates wear and tear on the brake pads and the rotors, and you’ll start to see the signs.  Your brakes may have one of the 3 “S” sounds: squeaking, squealing, or scraping. The sound is usually the first sign of brake pad wear which can lead to rotor damage.  Soon you may notice a pulsating or vibration when you brake. That’s because your once smooth and straight rotor disc is warping from the heat generated from friction. Or it may be due to wear.  Eventually, your brakes will take a longer distance to stop your vehicle, and the rotors can have grooves carved into them.

When you start noticing any of these signs, it’s a good idea to have them inspected by a trained technician.  They will measure the rotor thickness, check wear patterns for grooves and heat discoloration, and see how much of the brake pads remain. They will also check to make sure all brake components are moving freely, check your brake fluid, and look for corrosion.

Most vehicle manufacturers require worn or damaged rotors to be replaced, not resurfaced. It’s all part of a complete brake job, replacing pads and the brake hardware parts along with the rotors. It reduces the chance of premature failure.

How often you will need your brakes serviced depends on the manufacturer’s recommendations, your driving habits, and the environment you live in.  Your service facility can recommend the best replacement parts based on those factors. 

Regular maintenance and attention are vital for keeping your brakes performing like they are designed to. Remember, your brakes are your vehicle’s most important safety feature.

Tuffy Lorain
1400 Broadway
Lorain, Ohio 44052
440-245-2823
https://www.tuffylorain.com

More articles from Tuffy Lorain

Automotive Tips from Tuffy Lorain: Wiper Blades ? Signs of Wear

April 28, 2024

90% of our driving decisions are based on vision. Anything that impedes your vision can affect your driving safety including a dirty windshield. In that sense, your wiper blades are an important safety system. Most Lorain drivers will wait until their wipers have failed before they replace them.... More

Beware of Cheap Tires in Lorain

April 21, 2024

Do you like to shop for shoes in Lorain?When buying a running shoe, is quality important?Does durability matter as long as the shoes look fabulous?Would you rather have one pair of long lasting shoes or two pairs of lower quality shoes at the same price?Is the warranty important when buying tire... More

Winter Tires

April 14, 2024

What type of technology do you use? Do you prefer an 8-track tape or an iPod? When it comes to winter tires, much of Lorain driver's perception dates back to when 8-track was the best way to listen to the Bee Gees.Twenty years ago in Ohio, winter tires differed from highway tires only in their tr... More