Why Are My Brakes Grinding?

Brake repair and auto maintenance may seem like low priorities for some, but failing to maintain those forms of auto repair can place your safety in jeopardy. Around 22% of car accidents year are caused by braking issues.

Fortunately, an auto mechanic who uses diagnostics can quickly find signs that your vehicle may need new brake pads. Unfamiliar with the signs of brake issues? Read on to learn what’s behind those squeaky wheels.

Signs Your Auto Mechanic May Need to Use Diagnostics for Auto Repair

Spoiler alert: Grinding brakes can result from several factors. While only a professional diagnosis by a trained mechanic can fully diagnose those problems, the following brake issues are likely culprits behind those pesky squeaks and squawks.

One likely cause of those unsavory sounds is worn brake pads. With extensive use, even the best brake pads can wear down. This leaves the metal backing plate to run up against the rotors.

Prior to this last stage, the pads will likely make a squealing sound. This is your warning to schedule your next visit with The Repair Shop. Once the squealing starts, you’ll only have a few weeks at most to replace your brake pads.

On average, brake pads last between 25,000 and 60,000 miles. Another possibility is that your broken rotor needs replacing. Rotors are exposed to the elements, and they are routinely in contact with dirt and water. Here are a few more potential causes of wheel noise.

Warped Rotor

Even if your rotor is not worn, it may be warped. Sometimes, a warped rotor can be felt through your steering column.

If your technician rules out those possibilities, you may have a faulty wheel bearing. The bearings allow your tires to spin. When these bearings get debris inside, the result can be a hissing sound.


Another possibility is that your braking system requires lubrication. Without these important liquids, your car can develop a grinding sound.

Worn Calipers

Caliper bolts keep the brake calipers in place. With rust or other forms of wear, the bolts may eventually cause a grinding sound. Fortunately, these parts are relatively cheap to replace.

Low Brake Fluid

If you have not used your car for a while, rust or low brake fluid may be the cause of your wheel noise. Drivers should use their cars at least once a week to keep the battery charged and parts in working order.

Finally, one other common cause of squeaky wheels is debris inside the brake caliper or another part of the braking system. When in doubt, have a professional diagnose your car problems.

Schedule Your Brake Repair and Maintenance Today

Not every minor sound you hear from your car’s wheels means that you will require extensive auto repair or brake repair. With regular maintenance by a qualified auto mechanic, you can stay ahead of those potentially costly repairs.

If you are looking for a local auto shop to perform diagnostics and other important car work, you can trust the team at The Repair Shop. Contact our office today to set up your next appointment.