Your motorcycle’s tyres are the critical connection between you and the road. Proper maintenance and awareness of legal requirements are essential for safety and performance.

Legal Tread Depth Requirements in the UK

In the UK, the legal minimum tread depth for motorcycle tyres is:

• Motorcycles over 50cc: At least 1mm of tread depth across the central three-quarters of the tyre’s width and around its entire circumference.

• Motorcycles up to 50cc: A visible tread pattern must be present across the whole tyre.

Failing to meet these standards can result in fines and penalty points. For detailed information, refer to the UK Government’s MOT inspection manual for motorcycles.

Importance of Adequate Tread Depth

Adequate tread depth is crucial for:

• Water Dispersion: Prevents aquaplaning by channelling water away from the tyre’s contact patch.

• Traction: Ensures optimal grip, especially in wet conditions.

• Braking Performance: Reduces stopping distances, enhancing safety.

While the legal minimum is 1mm, many experts recommend replacing tyres before they reach this limit to maintain optimal performance.

Best Practices for Tyre Maintenance

1. Regular Inspections:

• Visual Checks: Look for cuts, cracks, bulges, or embedded objects.

• Tread Depth Measurement: Use a tread depth gauge to ensure compliance with legal requirements.

2. Maintain Proper Tyre Pressure:

• Check tyre pressure at least once a week and before long trips.

• Use an accurate pressure gauge and refer to your motorcycle’s manual for recommended pressures. Bridgestone’s Motorcycle Tire Safety and Maintenance Manual provides detailed guidance.

3. Mind Your Riding Habits:

• Avoid hard braking and rapid acceleration, which can accelerate tyre wear.

• Take corners smoothly to prevent uneven wear patterns.

4. Proper Storage:

• Store your motorcycle in a cool, dry place away from direct sunlight to prevent tyre degradation.

For a comprehensive guide on tyre care, visit Michelin’s Tips to Take Care of Motorcycle Tires.

Consequences of Neglecting Tyre Maintenance

Neglecting tyre maintenance can lead to:

• Legal Penalties: Fines up to £2,500 and three penalty points per defective tyre.

• Safety Risks: Increased likelihood of blowouts, reduced handling capabilities, and longer braking distances.

Regular maintenance not only ensures compliance with the law but also significantly enhances rider safety.

By adhering to these guidelines and regularly inspecting your tyres, you can ensure a safer and more enjoyable riding experience. If you have further questions or need assistance with tyre maintenance, consult a professional mechanic or refer to your motorcycle’s owner manual.

For a visual demonstration on checking tyre tread depth and pressure, you might find this video helpful:

How to Check Motorcycle Tyre Tread Depth and Pressure

Note: Always ensure that any maintenance or checks are performed safely and in accordance with your motorcycle manufacturer’s recommendations.

The advice is taken from various websites and we do not take any responsibility for their accuracy.  However there are many motorbike collisions that are caused by insufficient tyre depth or maintenance issues that should be addressed to avoid accidents.  Remember motorbike accident claims are caused, they don’t just happen.

Motorbike Collision Claims

If you have been involved in a motorbike accident and with to claim compensation as a results of someone’s fault, which could be due to tyre tread limitations or a blow out, please contact us to consider making a compensation claim for injury and losses.

Some more useful reading see our motorbike winter guide on the maintenance of your motorcycle.