At What Temperature Should Winter Tires Be Changed?

[VanFernando]

Winter tires should be changed when the average temperature drops below 7 degrees Celsius. Principle of Winter Tires: Winter tires use a special compound to increase friction on snow and ice-covered roads, improving traction and safety. In low temperatures, the surface of winter tires becomes softer, providing better grip. Regular tires, on the other hand, become harder as temperatures drop. Differences Between Winter Tires and Regular Tires: Winter tires feature an asymmetric directional tread pattern with more grooves and a softer material. The higher the proportion of grooves on the tire surface, the better the water drainage. Winter tires typically have at least 1,000 fine grooves, compared to around 200 in regular tires. In terms of material, winter tires are softer than regular tires, primarily due to special tread compounds that generate greater friction. This significantly enhances vehicle control and safety on slippery ice surfaces.