Post Summary: Persistent squealing, grinding, shaking when braking, a soft pedal, a warning light, pulling to one side, and longer stopping distances are all reasons to get your brakes checked. An inspection can tell you whether you need new pads, rotor service, or another repair. If braking performance drops suddenly or the pedal sinks to the floor, pull over safely and arrange a tow.
You tap the brakes at a stop sign and hear a high pitched squeal. Or maybe the steering wheel shimmies a little every time you slow down on the highway. It's easy to turn up the radio and tell yourself you'll deal with it later.
Your brakes are pretty good at telling you when something's wrong, though. You just have to know what to listen (and feel) for.
Here's the quick version. The most common signs you need new brakes are squeaking or squealing, grinding, a car that shakes when braking, a soft or spongy brake pedal, a brake warning light on your dash, a car that pulls to one side and brakes that take longer to stop than they used to. Any one of these is a good reason to have your brakes checked, and some are more urgent than others.
1. Your Brakes Are Squeaking or Squealing
Brakes squeaking is one of the first things most people notice, and a lot of the time it's on purpose. Many brake pads have a small metal tab built in called a wear indicator. When the pad wears down thin, that tab starts rubbing on the rotor and makes a high pitched squeal. It's basically your brakes waving a little flag at you.
Not every squeak means bad news. A light squeak on a damp morning or after a car wash is pretty common. Moisture leaves a thin layer of surface rust on the rotors, and it usually wipes off within the first few stops. If the noise goes away once you've driven a bit, it's probably nothing.
If the squeal sticks around, happens every time you brake or keeps getting louder, it's time to get your pads looked at. Catching it at the squeaking stage usually means a simpler, cheaper repair than waiting until it turns into the next sign on this list.
2. You Hear Brakes Grinding
Brakes grinding is a whole different sound from squeaking. It's lower, rougher, and you might even feel it a little through the pedal.
Most of the time, grinding means the brake pad material is worn away and the metal backing plate is scraping against the rotor. Metal on metal like that chews up your rotors fast. A job that might have been just new pads can quickly turn into pads and rotors, and sometimes calipers too.
There are a couple of less serious causes. A small rock or even a piece of debris can get stuck between the rotor and the thin metal shield behind it. And if your car has been sitting for a while, a little rust on the rotors can make a grinding sound for the first few stops. If the grinding hangs around after that, though, don't put it off. Get it checked as soon as you can.
3. Your Car Shakes When Braking
Does your car shake when braking, especially when you're slowing down from highway speed? You might feel it as a shimmy in the steering wheel or even a pulsing in the brake pedal. A lot of people call this "warped rotors," and that's the name you'll hear at most shops.
The rotors usually aren't bent, though. More often, brake pad material builds up unevenly on the rotor, so the rotor ends up slightly thicker in some spots than others. Every time the thick spot passes through the brake, you feel a pulse.
Brake & Front End magazine explains that this uneven thickness is the real cause behind most "warped rotor" complaints. It can start with things like rust buildup between the rotor and the hub, or lug nuts that weren't tightened evenly.
Where you feel it can give you a clue. Brake pedal vibration or a shaky steering wheel usually points to the front brakes. If you feel it more in your seat, the rear brakes might be the culprit.
One more thing to know. If your car shakes all the time while you're driving, not just when you brake, the problem is probably somewhere else. Tires that are out of balance, a wheel alignment that's off or worn tires can all cause shaking. If your tires are part of the problem, take a look at our new and used tires.
4. You Have a Soft or Spongy Brake Pedal
A healthy brake pedal feels firm and starts slowing you down without much travel. A soft brake pedal sinks farther toward the floor before the brakes really grab. A spongy brake pedal feels mushy, almost like there's a pillow under it.
This sign is about your brake fluid and the parts that move it, not your pads. Common causes include:
Air in the brake lines
Old brake fluid that has soaked up moisture over time
A leak somewhere in the brake lines, hoses or calipers
A worn master cylinder (the part that pushes fluid through the system when you press the pedal)
Brake fluid slowly pulls in moisture from the air, and that's why automakers list a brake fluid change in the maintenance schedule. Check your owner's manual for how often your car needs it.
Here in Michigan, road salt is another thing to watch. Salt eats away at steel brake lines over the years, and a badly rusted line can start leaking or even burst. If you see wet spots near your wheels or under the car, have it looked at right away.
Please don't wait on this one. If your pedal goes all the way to the floor, or keeps slowly sinking while you're holding it at a red light, pull over somewhere safe and have the car towed in.
5. Your Brake Warning Light Is On
The brake warning light is easy to ignore, especially if the car seems to stop just fine. But it's there for a reason. Most cars have two brake related lights, and they mean different things.
The red light usually says BRAKE or shows an exclamation point inside a circle. It can come on for a few reasons:
Your parking brake is still on (the easy fix!)
Your brake fluid is low, which can mean worn pads or a leak
There's a problem with the hydraulic system
If you release the parking brake and the red light stays on, have it checked soon. If the light is on and your pedal feels soft or strange too, stop driving and get help.
The amber or yellow light that says ABS means there's a problem with your anti lock brake system. Your regular brakes should still work, but the anti lock part may not kick in during a hard stop. That matters a lot on a snowy Michigan road, so don't leave it for months.
Some newer cars also have a separate light that comes on when your brake pads are getting thin. Your owner's manual will tell you exactly what each light on your dash means.
6. Your Car Pulls to One Side When You Brake
When you brake on a straight, flat road, your car should stay straight. If it pulls to the left or right, one side is grabbing harder than the other.
A sticking brake caliper is one of the most common reasons. The caliper is the part that squeezes the brake pads against the rotor. When it gets stuck (road salt and rust are big causes around here), it can hold that pad against the rotor even after you let off the pedal. You might notice a burning smell after a drive, or one wheel that feels much hotter than the others. That dragging brake also wears out pads and rotors faster.
A collapsed brake hose or brake pads with oil or grease on them can cause a pull, too.
If your car pulls while you're just driving, not braking, the issue is more likely your alignment or uneven tire pressure. A quick check of your tire pressure is a good first step, and an alignment check can sort out the rest.
7. It Takes Longer to Stop Than It Used To
This one sneaks up on people. Your brakes wear a little at a time, so you get used to it. Then one day you realize you're pressing harder and starting to brake earlier just to stop in the same spot.
Worn pads, glazed pads and old brake fluid can all make your brakes less effective. A pedal that feels hard and takes a lot of force to press can point to a problem with the brake booster, which is the part that makes pressing the pedal easier. And if your brakes grab hard at the slightest touch, that's worth having checked, too.
Trust your gut on this one. If your car doesn't stop like it used to, something has changed.
How to Tell If You Need New Brakes
Wondering how to tell if you need new brakes before you head to a shop? You can't check everything at home, but you can learn a lot in ten minutes.
Look at your brake pads. A professional can look at your brake pads and see how worn they are.
Watch for signs of worn brake pads. Squealing, grinding, a pad wear light on your dash and a pedal that has to travel farther are all signs of worn brake pads.
Check your brake fluid. Pop the hood and then find the brake fluid reservoir. It has MIN and MAX lines on the side. If the level is near or below MIN, your pads may be worn or you could have a leak.
Take a test drive. Find a quiet, safe road and pay attention. Listen for noises, notice any shaking and watch to see if the car pulls to one side when you brake.
Keep in mind that front brakes usually wear faster than rear brakes, since they handle most of the work when you stop. So it's normal for your fronts to need pads before your rears.
When to Replace Brakes
There isn't a set mileage for when to replace brakes. It depends on your car, the type of pads you have, and how and where you drive. Some drivers get 30,000 miles out of a set of pads, while others go well past 60,000.
Lots of stop and go driving wears brakes faster. So does towing a trailer or hauling heavy loads in your truck. Mostly highway miles are easier on them.
Instead of going by the odometer, go by the signs:
Your pads are worn to around 1/8 of an inch
You hear squealing that won't go away or any grinding
Your car shakes when you brake
Your pedal feels soft, spongy or different than usual
A brake warning light stays on
Your brakes just don't stop the car like they used to
If you notice any of these, our brake repair team can take a look and tell you exactly what your car needs.
When to Get Brakes Inspected
You don't have to wait for a strange noise to get your brakes checked. You should get them checked once a year. A good brake inspection includes checking your pads, rotors, brake fluid, hoses and brake lines, plus a short test drive.
A few easy times to fit it in:
When you get your tires rotated
During an
oil changeBefore winter, when you'll need your brakes at their best on slick roads
After you buy a used car
Any time you notice one of the signs above
Getting your brakes looked at in the fall is a smart move around here. It's a lot easier to take care of a problem now than on the first icy morning in December.
Brake Repair and Inspection in Ionia, MI
Your brakes are one of the most important safety features on your car, and they're really good at warning you when something's off. Listen for squeaks and grinding, pay attention to how the pedal feels and don't brush off that warning light. You'll save money by catching problems early, and you'll feel a lot better knowing your car will stop when you need it to. Good for you for paying attention to the signs!
If your brakes are squeaking, grinding, shaking or just feel off, bring your car to Blundy-Hoppes. We've been helping drivers in Ionia County since 1983, and our certified mechanics will check your brakes and tell you straight what's going on. If your brakes are fine, we'll tell you that, too. We see folks from Belding, Saranac, Lake Odessa, Portland, Lowell, Greenville and all around the area.
You'll find us at 3765 S State Rd on M-66, just south of Meijer. Give us a call at (616) 527-0670 to check prices or set up a time. We'll get you back on the road with brakes you can count on!
Frequently Asked Questions
What are the signs you need new brakes?
The most common signs you need new brakes are squeaking or squealing, grinding, a car that shakes when braking, a soft or spongy brake pedal, a brake warning light, a car that pulls to one side when you brake and brakes that take longer to stop. If you notice any of these, have your brakes inspected soon.
Why is my car shaking when I brake?
A car that shakes when braking usually has rotors with uneven thickness. This often happens when brake pad material builds up unevenly on the rotor, or from rust, uneven lug nut tightening or a sticking caliper. If you feel it in the steering wheel, it's usually the front brakes. If your car shakes while driving but not braking, look at your tires, wheel balance or alignment instead.
Why are my brakes squeaking?
Brakes often squeak when the pads are worn and the built-in wear indicator starts rubbing on the rotor. A light squeak on a damp morning that goes away after a few stops is usually just moisture and surface rust. If the squeaking doesn't go away or gets louder, have your brake pads checked.
Is it safe to drive with grinding brakes?
It's best not to. Grinding usually means your brake pads are worn down to metal, which damages your rotors and makes your brakes less effective. Get your car to a shop as soon as possible. The longer you drive on grinding brakes, the more expensive the repair usually gets.
What causes a soft or spongy brake pedal?
If you have a soft or spongy brake pedal, it is often caused by air in the brake lines, old brake fluid that has absorbed moisture, a brake fluid leak or a worn master cylinder. This is a safety issue, so have it checked right away. If the pedal goes all the way to the floor, don't drive the car.
What does the brake warning light mean?
A red brake warning light can mean your parking brake is on, your brake fluid is low or there's a problem with your brake system. An amber ABS light means there's a problem with your anti lock brakes. If the red light stays on after you release the parking brake, have your brakes inspected soon.
How often should brakes be inspected?
Have your brakes inspected at least once a year. An easy way to remember is to have them checked during a tire rotation or oil change. You should also get them inspected any time you notice noises, shaking, a warning light or a change in how the pedal feels.
How long do brakes last?
It depends on your car, your brake pads and how you drive. Some pads last around 30,000 miles, while others go well past 60,000. Stop and go driving, towing and heavy loads wear brakes faster. Front brakes usually wear out before rear brakes.
Can I replace just my brake pads, or do I need new rotors, too?
Sometimes new pads are all you need. If your rotors are really worn too thin, badly scored or uneven, they'll need to be replaced or resurfaced, too. Catching worn pads early, before they start grinding, gives you the best chance of only needing pads.
