The annual MOT test is a crucial part of vehicle ownership in the UK, ensuring that your car meets road safety and environmental standards. However, tyres are one of the most common reasons for MOT failures. In this guide, we’ll explore the tyre-related issues that could cause your vehicle to fail its MOT and how Big On Tyres can help Doncaster drivers avoid these pitfalls.
The Importance of Tyres in an MOT
Your tyres are essential for your vehicle’s safety and performance, which is why they are thoroughly inspected during an MOT. The test checks for issues such as tread depth, damage, and overall condition. Failing to maintain your tyres can not only result in an MOT failure but also compromise your safety on the road.
Common Tyre Faults That Cause MOT Failures
- Insufficient Tread Depth
The legal minimum tread depth in the UK is 1.6mm across the central three-quarters of the tyre. Tyres with tread below this limit will result in an automatic MOT failure. Regularly checking your tread depth can help you avoid this issue. - Visible Damage
Cuts, bulges, or cracks in the tyre sidewall can weaken the tyre’s structure, making it unsafe to drive. These issues are a common reason for MOT failures. - Incorrect Tyre Pressure
Tyres that are overinflated or underinflated can affect your vehicle’s handling and braking performance. While tyre pressure isn’t directly tested during an MOT, it can lead to uneven wear, which may cause a fail. - Mismatched Tyres
Using tyres of different sizes or types on the same axle can lead to an MOT failure. Ensure all tyres on the same axle are of the same size and type. - Tyre Age
Tyres degrade over time, even if they appear to have sufficient tread. Tyres older than 10 years are likely to fail an MOT, especially if they show signs of cracking or hardening.
How to Avoid Tyre-Related MOT Failures
- Regular Inspections
Check your tyres for signs of wear and damage at least once a month. Look for cuts, bulges, and uneven wear patterns. - Measure Tread Depth
Use a tread depth gauge or the 20p test to ensure your tyres meet the legal requirements. If you’re unsure, visit Big On Tyres for a pre-MOT tyre inspection in Doncaster. - Maintain Correct Tyre Pressure
Refer to your vehicle’s manual for the recommended tyre pressure and check it regularly. Big On Tyres offers free tyre pressure checks to help you stay on top of this. - Replace Worn or Damaged Tyres
If your tyres are nearing the legal limit or show signs of damage, replace them before your MOT. At Big On Tyres, we stock a wide range of replacement tyres for Doncaster drivers.
Why Choose Big On Tyres?
Big On Tyres is Doncaster’s trusted local expert for all things tyres. Here’s how we can help you pass your MOT:
- Pre-MOT Inspections: Our team will inspect your tyres and other key components to ensure your vehicle is ready for its MOT.
- Affordable Tyre Replacement: If your tyres need replacing, we offer a wide selection of high-quality tyres to suit all budgets.
- Expert Advice: Not sure if your tyres are MOT-ready? Our friendly team is here to help.
Visit our website to book a pre-MOT tyre inspection in Doncaster or call us to learn more about our services.
Helpful Resources
For more information on MOT requirements, check out these resources: