What does the red symbol on the tyre indicate?

The red symbol on the tyre indicates that it is suitable for wintry weather conditions and assists in driving performance in snowy conditions. This symbol signifies that the tyre meets specific criteria for winter use, which is important for maintaining safety and performance in adverse weather, as per German traffic laws.

Choosing tyres that are marked for wintry conditions is crucial. They provide better traction and handling in snow and ice, ensuring safer driving. The combination of options 1 and 2 is correct because both highlight the tyre's winter suitability and its performance in snowy conditions.

Always remember that using the right type of tyre according to the weather conditions is mandated by law to enhance road safety.