When it comes to the annual MOT test, ensuring that your vehicle’s brakes and tyres are in top condition is crucial. These components are not only essential for your safety but are also among the most common reasons for MOT failures. In this article, we’ll explore what the MOT test involves for brakes and tyres, why these checks are vital, and how you can prepare your vehicle to pass with flying colours.
Why Brakes and Tyres Matter in the MOT
The MOT test is a legal requirement in the UK for vehicles over three years old, and it’s designed to ensure that your car meets the minimum safety and environmental standards. Brakes and tyres are two critical areas of this test because they directly impact your ability to control the vehicle and maintain safe driving conditions.
Brakes: The braking system is assessed for its efficiency, operation, and overall condition. This includes checking brake pads, discs, and the brake fluid, as well as ensuring the anti-lock braking system (ABS) is functioning correctly. Any issues here, such as worn brake pads or fluid leaks, could result in an MOT failure.
Tyres: Tyres are inspected for their tread depth, pressure, and general condition. The legal minimum tread depth is 1.6mm across the central three-quarters of the tyre. Tyres with insufficient tread, visible damage like cuts or bulges, or uneven wear patterns can lead to an MOT failure.
Preparing Your Brakes for the MOT
To avoid the inconvenience and cost of an MOT failure, it’s important to regularly check and maintain your brakes. Here are some key areas to focus on:
- Brake Pads and Discs:
- Ensure that your brake pads are not worn down to less than 1.5mm, as this will lead to an MOT failure. If you hear a squealing noise when braking, it might indicate that the pads are worn and need replacing.
- Check the condition of the brake discs. If they are significantly worn or damaged, they should be replaced before the MOT.
- Brake Fluid:
- The brake fluid should be topped up and in good condition. Contaminated or low brake fluid can reduce braking efficiency and result in a fail. A spongy brake pedal is often a sign that your brake fluid needs attention.
- ABS and Brake Warning Lights:
- If your car is equipped with ABS, ensure that the system is functioning correctly and that there are no warning lights on the dashboard. A malfunctioning ABS will cause an MOT failure.
Preparing Your Tyres for the MOT
Tyres are your car’s only contact with the road, so their condition is critical. Here’s how to make sure they’re up to standard:
- Tread Depth:
- Use the “20p test” to check your tread depth. Insert a 20p coin into the tyre grooves. If you can see the outer band of the coin, your tread depth may be below the legal limit, and the tyre should be replaced.
- Tyre Condition:
- Inspect each tyre for cuts, cracks, or bulges, particularly on the sidewalls. These are signs of potential tyre failure and could lead to an MOT fail.
- Check for uneven wear patterns, which could indicate issues with wheel alignment or suspension. This not only affects tyre life but also safety and should be addressed before the test.
- Tyre Pressure:
- Ensure all tyres are inflated to the manufacturer’s recommended pressure. Under-inflated or over-inflated tyres can negatively impact handling and tyre wear, both of which are scrutinised during the MOT.
The Consequences of Ignoring Brake and Tyre Maintenance
Failing to maintain your brakes and tyres not only risks an MOT failure but also endangers your safety and that of others on the road. Defective brakes can lead to longer stopping distances or brake failure, while worn tyres can cause a loss of control, especially in wet conditions.
Additionally, MOT failures due to brakes and tyres often require immediate repairs, which can be costly. By performing regular checks and maintenance, you can avoid these issues, ensuring your car is always roadworthy and safe.
How Windmill Garage Can Help
At Windmill Garage, we specialise in comprehensive vehicle maintenance, including pre-MOT checks to ensure your car is fully prepared. Our expert technicians can assess your brakes and tyres, provide honest advice, and perform any necessary repairs to help you pass your MOT the first time.
Book your MOT preparation check with us today and drive with confidence, knowing that your vehicle’s brakes and tyres are in optimal condition.
Conclusion
Ensuring your brakes and tyres are in top shape is not just about passing the MOT — it’s about safety. By following the tips outlined in this article and staying proactive with vehicle maintenance, you can avoid the stress and expense of an MOT failure. Remember, the team at Windmill Garage is here to support you every step of the way, from routine checks to expert repairs.
Stay safe, stay roadworthy, and pass your MOT with Windmill Garage!