Because brakes are such an important component of cars, motorists naturally want to feel assured that they are in good condition while driving. One day though, you may hear your brakes begin to make high-pitched squeaking sounds while using them during a journey, and you may not be sure why this is happening.
When a car emits a noise which drivers are not used to, it’s common for them to worry about it, but are squeaky brakes something to get worried about? In this guide, we explore the possible causes of squeaky brakes and what action you should take if you notice your brakes have begun squeaking.
Why do brakes make squeaky noises?
It is natural for brakes to make some noise from time to time when in use. Different driving conditions can affect the type and loudness of sounds which brakes can make, with factors like dusty conditions, humidity, the temperature of the brakes or how hard you use the brakes all having an influence.
A new car which has covered only a small number of miles may emit squeaky noises from its brakes from time to time simply because of how hard the metallic material in the brake pads currently is. If the squeaking noises are only brief and sporadic then the reason is probably something as trivial as the explanation above so there should be nothing to worry about.
But if the squeaking noises you’ve noticed when using your brakes are frequent and intensely loud, then this points to a more serious issue that needs checking. It’s possible that in one or several of the brakes, the metal rotor which the brake pad squeezes while slowing the car is vibrating, creating the squeaking noise as a side effect.
How do you fix squeaking brakes?
If your car’s brakes are making frequent and loud squeaking noises when used, it’s always best to treat this as a sign that they need fixing or replacing. Brakes get worn down as they are used over time and they are likely to start making frequent squeaky noises when about three quarters of their friction material has worn away.
Potential problems like a vibrating metal rotor in the brakes should also be treated as soon as you can, and this is a job worth giving to an expert mechanic so find a trusted, nearby garage to visit.
A mechanic checking the brakes can sort out the issue if indeed the metal rotor in one of the brakes is loose, or they may even discover the brakes are squeaking because of a different and even more serious issue.
