Talverehvid

Talverehvid, also known as winter tires, are a type of tire specifically designed for use in cold weather conditions. These conditions typically include snow, ice, and low temperatures. Talverehvid differ from standard all-season tires in their rubber compound and tread pattern. The rubber compound remains more flexible at low temperatures, allowing for better grip on cold surfaces. The tread pattern often features deeper grooves and sipes, which are small slits, to help evacuate snow and water, and to bite into ice.

The use of talverehvid is often mandated by law in many countries during winter months, or when specific weather conditions are met. This is due to the significantly improved safety performance they offer in winter driving. Studies and real-world experience have shown that vehicles equipped with talverehvid have shorter braking distances and better traction when accelerating and cornering on snow and ice compared to those with summer or all-season tires. The optimal temperature for using talverehvid is generally considered to be below 7 degrees Celsius (45 degrees Fahrenheit). Replacing them with summer tires when temperatures consistently rise above this threshold is recommended to preserve the winter tires' tread life and optimize performance in warmer conditions.