Top 5 Common MOT Failures and How to Avoid Them in Fleet

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June 27, 2025

 

If you live in Fleet and drive a car, your MOT test is something you can’t ignore. Every year, many cars fail their MOT because of small problems that could have been fixed easily. At TJ Services, we’ve seen all the common reasons cars fail—and we help drivers fix them before they become a problem.

Here are the top 5 reasons cars fail their MOT test, and how you can avoid them.

1. Lights That Don’t Work

One of the main reasons cars fail their MOT is because some of the lights are broken. This includes headlights, brake lights, indicators, and number plate lights.

How to avoid it: Before your MOT, turn on all your lights. Walk around your car or ask a friend to check while you press the brake. If a light isn’t working, replace the bulb. It’s fast and cheap to fix—and can save your test.

2. Worn Out Tyres

Tyres are very important for safety. If your tyres are bald, flat, or damaged, your car will fail the MOT. The tread depth needs to be at least 1.6mm.

How to avoid it: Use a 20p coin to check the tread. If you can see the outer edge of the coin, your tyres may be too worn. Also check for cuts or cracks. At TJ Services, we offer free tyre checks to help you stay safe and pass your MOT in Fleet.

3. Bad Brakes

Brakes are one of the most important parts of your car. If they are worn out or don’t stop your car well, your MOT will fail.

How to avoid it: If your brakes make a squeaky noise or feel soft when you press them, get them checked. Your car should stop straight, not pull to one side. If you notice anything strange, visit our garage and let our team take a look.

4. Broken Wipers or No Screenwash

You need clean wipers and working screenwash to see clearly while driving. If your wipers are torn or your washer doesn’t spray, that’s a fail.

How to avoid it: Make sure your washer fluid is full and the jets spray well. If your wipers leave streaks or make a noise, it’s time to replace them. These are small things, but they matter on your MOT.

5. Suspension or Steering Problems

Your car’s suspension keeps your ride smooth and safe. If there are worn springs or loose parts, you could fail your MOT.

How to avoid it: If your car feels bouncy, leans to one side, or makes knocking noises, your suspension may need a check. At TJ Services, we can inspect your steering and suspension before your test to make sure everything works right.

Visit Your Trusted MOT Garage in Fleet

At TJ Services, we help you pass your MOT test the first time. We offer honest checks, expert repairs, and advice you can trust. If your car needs an MOT, or you just want to be sure everything’s working, come see us.

📍 TJ Services 31 Sandy Lane, Church Crookham, Fleet, Hampshire, GU52 8BX

We’re your local team for MOT in Fleet, offering friendly service and fair prices. From quick bulb changes to full pre-MOT checks, we’re here to help you stay safe on the road.

FAQs

Q: How often do I need an MOT? 

A: Every year once your car is three years old.

Q: Can I drive if my MOT has expired? A: Only if you’re going to a pre-booked MOT appointment. Otherwise, it’s not legal.

Q: What if my car fails the MOT? 

A: We’ll tell you what needs fixing. If we repair it, you get a free retest within 10 working days.

Final Tip

Most MOT failures are small problems that are easy to fix. Do a simple check at home or let us do a pre-MOT check for you. At TJ Services, we’ll help you stay safe, pass your MOT, and avoid stress.

Book your MOT with us today and drive with confidence in Fleet.

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