The Glacier W661 from Petlas is a winter tyre designed to ensure optimal safety and performance in winter conditions. Its robust structure and directional tread pattern are carefully engineered to provide remarkable grip on icy and wet roads. Equipped with innovative sipes and a specific rubber compound, the W661 maintains its flexibility even in very cold weather, thus ensuring effective traction and braking. The deep grooves in the tread allow for efficient evacuation of snow and water, reducing the risk of aquaplaning and improving stability. Perfect for drivers seeking reliable road holding and precise control throughout the winter season, the Glacier W661 is a trusted ally on winter roads.