🚗 Do Worn Brakes Fail the MOT? What We See Most Often

🚗 Do Worn Brakes Fail the MOT? What We See Most Often

By Andrews Car Centre – MOT & Brake Specialists in Lincoln

Brakes are one of the most common reasons vehicles fail their MOT — and many drivers don’t realise their brakes are worn until it’s too late.

At Andrews Car Centre in Lincoln, we carry out hundreds of MOTs every year, and brake-related failures are right near the top of the list. If your MOT is coming up soon, here’s what you need to know — and how to avoid an unexpected fail.

⚠️ Will Worn Brakes Cause an MOT Fail?

Yes – worn or faulty brakes can and will fail your MOT. The test checks both the condition of the components and the performance of your brakes under load.

Brakes are safety-critical, so even minor issues can lead to:

• An MOT advisory (warning)

• A fail if the wear or performance falls below legal limits

🧰 What Do MOT Testers Check?

During your MOT, the tester will inspect:

• Brake pad thickness

• Brake disc wear, condition and surface

• Brake fluid level

• Brake pipes and hoses for corrosion or damage

• Handbrake (parking brake) effectiveness

• Overall brake balance and efficiency using a roller brake tester

🚨 Common Brake MOT Fails We See

1. Pads worn below minimum thickness

2. Discs heavily scored, corroded or lipped

3. Brake imbalance (uneven braking across axles)

4. Low or contaminated brake fluid

5. Handbrake not holding properly

6. Leaking or rusty brake pipes

Even if your car feels like it’s braking fine, it could still fail on imbalance, wear, or visible defects.

🧪 What’s a Brake Imbalance?

Brake imbalance means the left and right wheels on the same axle are braking at different strengths. It’s one of the most common MOT fails and is usually caused by:

• Seized calipers

• Uneven pad/disc wear

• Rear drum issues

• Faulty hydraulics

We test for this using roller brake equipment during MOTs and brake inspections.

🛠️ How to Avoid a Brake-Related MOT Fail

✅ Get your brakes visually checked before the MOT
✅ Watch for warning signs like squealing, grinding, or pulling
✅ Ask for a free brake check if you’re unsure
✅ Stick to regular servicing to spot wear early
✅ Don’t ignore dashboard brake warning lights!

📍 Book a Brake Check or MOT in Lincoln

Whether your brakes are squeaky, overdue, or your MOT is coming up — don’t leave it to chance.

👉 Call Andrews Car Centre now, book online, or pop in to our Dixon Street garage in Lincoln.

✅ MOTs and brake repairs under one roof
✅ Free brake checks available
✅ OE-quality parts fitted by trusted technicians
✅ Same-day service for most vehicles

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• MOT fail brake pads

• Brake test MOT

• Brake imbalance fail

• MOT Lincoln garage

• Brake repair near me

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