📅How Often Should You Replace Your Tyres? A UK Driver's Guide

The Legal Minimum: 1.6mm Tread Depth

UK law requires 1.6mm tread depth across the central three-quarters of the tyre. Driving below this risks a £2,500 fine and 3 penalty points per tyre — potentially £10,000 and 12 points for all four. Do not cut it this close.

The Safety Recommendation: 3mm

Tyre safety experts recommend replacing at 3mm, not 1.6mm. Below 3mm, wet braking distances increase by up to 8 metres at 70 mph — a critical difference on busy London roads and in motorway conditions.

The Age Rule: 5 and 10 Years

Rubber degrades regardless of mileage due to UV, heat and ozone. Most manufacturers recommend:

• Annual inspection after 5 years
• Replacement regardless of condition at 10 years

Check the DOT code on your sidewall. The last 4 digits show manufacture week and year: 2324 = week 23 of 2024.

Typical Tyre Lifespan

• Low mileage, gentle driving: 4–6 years
• Average UK driver (12,000 miles/year): 3–4 years
• High mileage or hard driving: 2–3 years

Simple Monthly Checks

Check pressure when cold. Use the 20p test for tread depth. Look for cuts, bulges and embedded objects visually. These 5-minute checks catch problems before they become emergencies.

Need new tyres in London? FixMyTyreNow fits tyres at your home, workplace or roadside from £65 including the tyre. Call 07895 859505 — 24/7, all 32 boroughs.