Summer tyres are designed for optimal performance in warm weather conditions. They feature a tread pattern that enhances grip on both dry and wet roads, providing better handling and shorter braking distances. The rubber compounds used in summer tyres remain flexible in higher temperatures, ensuring improved traction. These tyres are not suitable for winter conditions, as they can harden in cold weather, leading to reduced performance and safety. It's important to switch to winter tyres when temperatures drop consistently below 7°C (45°F) to maintain vehicle safety and control during colder months.