Practical rules on the M+S marking, the +7 °C threshold, studded and all-season tyres, size and speed index, and choosing the right workshop.
Winter tyres are decisive for road safety. Once temperatures fall below +7 °C, summer tyres lose grip and braking distances grow, so the changeover should not be delayed.
- M+S-marked tyres give reliable grip on wet and slippery roads.
- Studded tyres work well on ice but are noisier.
- All-season tyres offer average results and wear faster.
- Stick to the manufacturer’s recommended size and avoid overly wide tyres.
Buy a full set of the same size and tread pattern and have it fitted by a well-equipped workshop.