How Often Should You Replace Your Brake Calipers?
Your car’s brake calipers are easy to forget – until something goes wrong. While most of us are used to replacing brake pads and discs, the calipers tend to go unnoticed, quietly working in the background. But just like any other part of your braking system, calipers wear out over time. So, how often should you replace your brake calipers? Is there a set mileage, or does it depend on other factors?
In this blog, we’ll look at how long brake calipers last, the warning signs that yours may need replacing, and how to keep them in good condition for as long as possible.
HOW LONG DO BRAKE CALIPERS LAST?
Unlike brake pads, which have a relatively short lifespan, brake calipers are built to last much longer, sometimes up to 100,000 miles or more. However, this isn’t a one-size-fits-all number. Their longevity depends on several things, such as your driving habits, the environment you drive in, and how well your brakes are maintained.
For example, if you often drive aggressively, brake heavily, or tow loads, your calipers will experience more strain, which could cause them to wear out faster. Similarly, if you live in an area with harsh winters, the salt used on roads can cause corrosion, shortening the lifespan of your calipers. On the other hand, regular brake maintenance can help extend their life.
SIGNS YOUR BRAKE CALIPERS NEED REPLACING
So how can you tell when it’s time to replace your brake calipers? Here are the most common red flags that something might be wrong:
Uneven brake pad wear
If your brake pads are wearing down unevenly, it’s a strong indicator that something’s wrong. Worn calipers can cause uneven pressure on the brake pads, leading to one pad wearing out much faster than the other. This isn’t just bad for the pads, it also reduces braking efficiency and can lead to problems further down the road.
Vehicle pulling to one side
If your car pulls to one side as you brake, it’s often due to a sticking caliper. If one caliper is applying more pressure than the other, your car will veer to the side with the more effective brake. This isn’t just annoying; it’s also a safety hazard, especially at higher speeds.
Brake fluid leaks
Brake calipers rely on hydraulic pressure, which means they contain brake fluid. If you notice brake fluid leaking around your wheels, it’s a sign that one of your calipers may be failing. Leaking brake fluid not only reduces the system’s ability to function properly but also makes stopping the car much harder. This is an issue you should address immediately, as ignoring it can lead to more serious braking problems.
Spongy or soft brake pedal
If you press the brake pedal and it feels soft or spongy, this could be a sign that air has entered the brake lines or that there’s a leak somewhere in the braking system. A faulty brake caliper could be to blame. When calipers start to fail, they sometimes don’t seal properly, allowing air or fluid to escape, which reduces effectiveness of the brakes.
A spongy pedal is not something to ignore. It’s a serious issue that impacts your ability to brake effectively, so if you notice this problem, it’s time to get your brakes inspected, and possibly your calipers replaced.
Strange noises when braking
Unusual sounds, like grinding or squealing, can be a sign of various braking issues. These are often due to worn brake pads, but they can also point to problems with your calipers. If the caliper is sticking, it might not release fully after you brake, keeping the brake pads in constant contact with the disc. This can cause excessive wear on both the pads and the disc, as well as create those unpleasant noises. If you notice noise when braking, have your brake pads and calipers checked out.
HOW TO EXTEND THE LIFE OF YOUR BRAKE CALIPERS
While brake calipers last a long time, there are some things you can do to extend their lifespan even further. First, regular maintenance is key. Having your brakes inspected at routine service intervals ensures that any minor issues are resolved quickly and safely. If sticking calipers or leaking brake fluid aren’t caught early, they can lead to bigger, more expensive problems. Mechanics will also clean and lubricate the calipers to keep them working smoothly.
You should also keep an eye on your brake fluid levels. Low brake fluid can indicate a leak somewhere in the system and ignoring it could put added strain on your calipers. Make sure to top up your brake fluid when needed and check for any signs of leaks, particularly around the wheels.
Driving conditions also play a big role in how long your brake calipers last. If you regularly drive in wet or salty environments, be mindful that this can lead to corrosion. Try to avoid driving through deep water, and if you do, consider rinsing your vehicle afterwards to remove any salt or dirt that could cause rust.
WHEN TO REPLACE YOUR BRAKE CALIPERS
There’s no set mileage for when you should replace your brake calipers, it really depends on the condition they’re in and how they’ve been used. If you’ve noticed any of the warning signs mentioned above, it’s a good idea to have them checked by a mechanic as soon as possible. Even if everything seems fine, it’s worth having your calipers checked once your vehicle reaches 75,000 miles to ensure they’re still functioning properly.
If you’ve replaced your brake pads and discs multiple times without changing the calipers, it might be time for a full brake system overhaul. Worn-out calipers can affect the performance of other brake components, so replacing them when they’re nearing the end of their life can prevent issues later.
Brake calipers are a vital part of your vehicle’s braking system, and while they don’t need replacing as often as brake pads, they still require regular checks. Keeping an eye out for signs like uneven brake pad wear, leaks, or a spongy brake pedal will help you spot potential issues early. Regular maintenance and inspections are crucial to extending the life of your calipers and ensuring your braking system stays safe and effective.