Winter SOTTOZERO™ Series II is designed to actively react in the presence of wet asphalt and low external temperatures (under 7°C), contrasting with great success the phenomenon of aquaplaning. It represents a versatile and safe answer for optimal driving conditions in all fall and winter weather conditions: dry, wet or snow covered surfaces do not make a difference, Winter SOTTOZERO™ Series II guarantees the best performance on all surfaces.

wide moulded grooves, in order to effectively expel the water.special water containment basins (HST – Hydro Static Tank) a Pirelli patent that guarantees a better containment of the water in the grooves in order to sensibly reduce the phenomenon of aquaplaning.

IMPORTANT: It is not recommended to mix the Winter Sottozero and the Winter Sottozero Serie II tires