How Often Should Car Brakes Be Serviced? Signs Your Brakes Need Attention

You press the brake at a red light, and something feels off. A faint squeak, a pedal that sits a touch lower. Most of us shrug and think, “I’ll mention it at the next service.” Bad move: brakes wear down quietly, then get expensive fast.

So, how often should car brakes be serviced? There’s no magic kilometre number. Get them inspected at every scheduled service, and sooner if you tow, carry heavy loads or notice any change underfoot. Here’s what wears brakes out faster, which warning signs matter, and when a problem can wait.

How Often Should Car Brakes Be Serviced?

The short answer: have them inspected at every scheduled service. A logbook service typically includes a brake check, so following your manufacturer’s schedule means someone regularly looks at your pads, discs and fluid. Don’t skip time-based services if you barely drive. Brakes can seize and corrode even when the odometer hardly moves.

When to Book a Check Sooner

The schedule assumes average driving. Book earlier if you:

• Do a lot of stop-start commuting
• Tow a trailer, boat or caravan
• Regularly carry heavy loads
• Drive hilly roads or long descents
• Have noticed any change in how the car stops

You’ll see “every 10,000 to 20,000 km” or “once a year” quoted online. That’s a reasonable starting point, not a rule. A light hatchback on the highway and a loaded dual-cab towing around town wear brakes very differently.

What Affects Brake Wear and How Long Pads Last?

What Wears Brakes Faster

Two people in the same model can replace pads years apart. The usual reasons:

• Vehicle weight: heavier vehicles need more braking force every stop
• Where you drive: city traffic means constant braking, and hills add heat on the way down
• How you drive: late, hard braking wears pads faster than easing off early
• Towing and payload: a trailer or loaded tray multiplies the demand
• Pad and rotor type: different friction materials wear differently and feel different underfoot

How Long Brake Pads Last

You’ll see 30,000 to 70,000 km quoted for pads. Treat that as a wide estimate, not a replacement schedule. Front pads usually wear first because weight shifts forward when you brake.

The only reliable answer is measuring the thickness, which many workshops will show you during a service. And no, a brake service doesn’t always mean new pads. If the pads and discs are within spec, you may only need the check.

How to Make Brakes Last Longer

• Look well ahead so you brake gently instead of late and hard
• Leave a bigger following gap
• Don’t carry weight you don’t need
• Use a lower gear on long descents, where your vehicle allows
• Act on early symptoms rather than waiting

Signs Your Car Brakes Need Servicing

Most car brake problems announce themselves early. Here’s what each brake warning sign can mean and what to do about it.

Squealing or Grinding

A high-pitched squeal can be a built-in wear indicator telling you the pads are getting thin. Brake dust, glazed pads or worn hardware can cause it too, so a squeal alone doesn’t prove the pads are finished. Either way, get it looked at soon.

Grinding is different. It can mean the pad material has worn away and metal is meeting metal, which damages the disc quickly and costs more the longer it continues. Book it in straight away.

Soft Pedal or Longer Stopping Distances

A pedal that feels spongy, sinks further than usual or needs more effort points to the hydraulic side of the system. Air in the lines, a fluid leak or a failing component can all cause it. Treat it as urgent.

Longer stopping distances are sneakier. The change is gradual, so your brain adjusts without you noticing. If you’re braking earlier than you used to, or the car doesn’t seem to bite like it once did, trust that instinct.

Vibration or Pulling to One Side

A shudder through the pedal or steering wheel often points to a disc problem, such as uneven wear or thickness variation. Worn suspension or wheel parts can feel similar, though, so don’t assume it’s “just warped rotors”. It takes an inspection to tell them apart.

If the car drifts left or right when you brake, one side is working harder than the other. A sticking caliper or damaged brake hose are common culprits. It affects stability, so get it checked promptly.

Warning Lights, Leaks and Burning Smells

A brake or ABS light means the system has detected something, though what it means depends on the vehicle. Oily fluid near a wheel or under the car suggests a leak. A sharp burning smell after a long descent or while towing can mean overheating or a dragging brake. None of these should wait.

What Does a Car Brake Service Include?

A proper car brake service is more than a glance through the wheel spokes. A thorough check typically covers:

Inspection vs Service vs Repair

These terms get mixed up, which fuels a lot of worry about being upsold.

• Brake inspection: someone assesses the condition of your braking system. It doesn’t automatically mean you need parts.
• Brake service: routine maintenance, such as fluid replacement, based on your vehicle’s requirements.
• Brake repair: fixing a specific problem, like worn pads, a damaged disc or a leaking line.

A good workshop shows you what they found, what’s urgent and what can wait. In Western Australia, brakes are also checked during an official Department of Transport vehicle inspection, so keeping them in good order means fewer surprises.

Brake Fluid, 4WDs and Hybrids: What Changes?

Brake Fluid

Pads get the attention, but fluid does the quiet work of transferring your foot’s pressure to the wheels. Over time it absorbs moisture from the air, which lowers its boiling point and can cause internal corrosion.

Every two years is a common general guide, but your manufacturer’s schedule is what counts. If you tow or drive hilly terrain, fluid runs hotter, so ask about it sooner. A pedal that softens after repeated heavy braking can be a clue that the fluid is past its best.

4WDs and Towing

A 4WD with a bar, winch, roof rack, water and camping gear carries far more than the standard vehicle was set up for. Add bigger tyres, a lift and a trailer, and the brakes work much harder, with long descents adding heat on top.

Stay within your vehicle’s weight limits, and have the brakes checked before big trips and after demanding ones rather than relying only on the logbook. Even extras like 4WD accessories add weight your brakes have to handle.

Hybrids and EVs

Regenerative braking takes load off the friction brakes, so pads can last longer. But the friction brakes are still there, and because they’re used less, they can corrode and stick. They still need inspecting.

Can You Keep Driving With Brake Problems?

A blog can’t see your car, so treat this as a guide, not a diagnosis.

• Routine check: your scheduled service is due, or a long trip is coming up.
• Book soon: an occasional squeak, mild vibration, persistent noise, pulling, longer stopping distances or a warning light.
• Stop driving and get help: a pedal sinking to the floor, a big loss of braking, a noticeable fluid leak, constant grinding, or smoke or a strong burning smell from a wheel.

If you’re unsure which group your symptom belongs in, treat it as the more serious one.

Get Your Brakes Checked at Motor Mate 4X4 in Morley

Noticed one of these warning signs, or just want peace of mind before your next trip? Motor Mate 4X4 is a mechanic Morley drivers can call on. Brake repair sits alongside logbook servicing, mechanical repairs and pre-purchase inspections, all handled by certified mechanics. Browse the full list of mechanical repairs and servicing in Perth or read about the team behind the workshop.

Not sure what’s going on with your brakes? Describe the symptom and the team will point you in the right direction.

Contact the Motor Mate 4X4 team

Frequently Asked Questions

Can new brake pads make noise?

Yes, and it doesn’t always mean something is wrong. New pads need a short period to bed in against the disc, so light squeaking can show up early on. If the noise is loud, grinding or hasn’t settled after a few days of normal driving, have the work rechecked.

Why do my brakes sound rough after rain or overnight?

A thin layer of surface rust can form on the discs while the car sits. It usually wipes off within the first few stops, leaving a brief grinding sound. If the noise continues once the brakes warm up, get it looked at.

Do discs need replacing every time pads are replaced?

Not always. Discs are checked for thickness and surface condition against the manufacturer’s specification. If they’re within spec and in good shape, they can often stay.

Should brake pads be replaced on one side or both?

Both sides of an axle should be done together. Replacing just one side can cause uneven braking and pulling, which is exactly the problem you’re trying to fix.