The Hakkapeliitta R5 is a non-studded winter tire for passenger cars and designed to deliver uncompromised grip and smart driving features for every day of winter. The Hakkapeliitta R5 is an innovative combination of pure winter grip, silence and eco-friendliness. The new Double Block Grip design offers superior grip and handling, while the best-in-class ice performance is guaranteed by the unique Arctic Grip Crystals.