A new noise.

A different feel under your foot.

A moment where the car doesn’t slow quite how you expect.

In our latest Tea Room Chat, we talk about brakes and the warning signs that shouldn’t be ignored. Because when it comes to braking, guessing or “seeing how it goes” really isn’t worth the risk.

How your brakes actually work

The braking system on our cars is a based on fairly simple, fundamental physics principles (friction and hydraulics). But, while the core concept is straightforward, the engineering required to do this safely and reliably across all four wheels is complex.

When you press the brake pedal, a highly coordinated, multi-step process occurs in a fraction of a second, that pushes hydraulic fluid through the braking system. This forces the brake pads to clamp onto the brake discs, creating friction that slows the car down.

It’s a simple principle, but there are lots of components involved, all of which wear over time:

• Brake pads
• Brake discs
• Brake fluid
• Brake hoses and pipes
• Calipers and seals

Add in modern Safety Systems, like anti-lock Braking Systems (ABS) add the process is significantly more complex. Sensors monitor wheel speed, and a computer (controller) pulsates the brakes (up to 15 times a second) to prevent lock-up and skidding.

Any issue in this chain can affect how safely your car stops.

Warning signs to look out for

Something that we can't stress enough is how important it is that you get your brakes checked if you notice any changes in feel or sound at all.

Common signs that you might notice include:

Squealing or screeching - this is often a sign of worn brake pads or pads reaching the end of their life
Grinding noises - this usually indicates metal-on-metal contact, which can damage the discs
Vibrations through the pedal - this might mean warped discs or uneven wear
Pulling to one side when braking - this can be a sign of uneven braking force or sticking components

What does “spongy” braking mean?

You might have heard the phrase 'spongy brakes' before and wondered what that actually means. You're not alone! When we talk about spongy brakes we tend to mean that the brake pedal feels soft or springy under your foot and may need to be pressed further than usual. Essentially, like you're pressing on a sponge.

It's definitely something you should get checked out. That spongy feeling can be a sign of:

• Air in the brake fluid
• Old or contaminated brake fluid
• A fluid leak somewhere in the system

Because brakes rely on hydraulic pressure, anything that compromises that pressure reduces braking efficiency, which is why spongy brakes should be checked as soon as possible.

Do brakes get checked during a service?

Regular servicing plays a huge role in brake safety. During a service, we’ll typically check:

• Brake pad thickness
• Condition of brake discs
• Brake fluid level and condition
• Brake lines and hoses

Catching wear early helps avoid sudden failures, keeps repair costs lower, and ensures your car stops exactly as it should.

Why regular servicing really matters

Brakes don’t usually fail overnight, problems tend to build gradually. Sticking to recommended service intervals means:

• Issues are spotted early
• Wear is managed, not ignored
• Costs are more predictable
• Safety isn’t compromised

For many customers, a service plan makes this even easier. It spreads the cost of servicing over manageable monthly payments and removes the stress of unexpected bills, giving you peace of mind that your car is being looked after properly.

Our advice? Don’t chance it with your brakes

Brakes are one area of car ownership where caution is always the right choice. If something feels different, sounds different, or simply doesn’t feel quite right - get it checked.

We offer FREE Vehicle Health Checks at Thame Cars. They’re quick, there’s no obligation, and while we take a look, you can relax with a coffee in our customer lounge.

If you’re at all unsure about your brakes, get in touch and book in. Safe. Simple. Easy.

Arrange your free health check today or give us a call on 01844 21 55 66
☕ Coffee’s on us