Winter tyres vs all-season in the UK: do you actually need them?

Winter tyres are mandatory in much of Europe but optional in the UK, so most drivers ignore them. The honest truth: the South East rarely sees a deep snowfall, but it does see months of damp roads below 7°C — and that's where standard summer tyres start to struggle.

What changes at 7°C

Tyre rubber is a chemistry trade-off. Summer compounds stay supple in warm weather and lose flexibility as the road gets cold, which lengthens wet braking distances. Winter compounds stay soft below 7°C but wear quickly in summer heat. All-season tyres sit between the two with a compromise compound.

Three options for UK drivers

• Summer-only — fine if your car is garaged and you avoid driving in genuinely cold or icy weather.
• All-season (3PMSF rated) — the best fit for most London / Surrey drivers. One set of tyres, year round, with real winter capability when the temperature drops.
• Dedicated winter tyres — strongly recommended if you drive in rural Surrey, the Chilterns, or commute on unsalted lanes through January and February.

What to look for on the sidewall

Look for the 3PMSF symbol — a snowflake inside a three-peak mountain. That's the only marking that confirms a tyre has passed an EU winter performance test. The older M+S marking is self-declared and doesn't guarantee much.

Brands we fit and recommend

• Michelin CrossClimate 2 — the benchmark all-season tyre, 3PMSF rated.
• Continental AllSeasonContact 2 — excellent wet and cold-weather grip.
• Goodyear Vector 4Seasons Gen-3 — strong all-rounder, well priced.
• Pirelli Cinturato All Season SF3 — quiet, comfortable, good wet braking.

Do I have to swap all four?

Yes. Mixing tyre types across axles changes the handling balance of the car and can be unsafe in an emergency manoeuvre — especially on a wet day. Either fit four matching tyres, or stay on summer rubber.