The Glacier W661 from Petlas is a winter tire designed to provide unwavering safety and performance in the face of winter's rigors. Its reinforced structure and directional tread pattern are meticulously crafted to provide exceptional grip on icy and wet roads. Equipped with innovative sipes and a specific rubber compound, the W661 maintains its flexibility in extreme cold, ensuring effective traction and braking. The deep grooves in the tread pattern facilitate the evacuation of snow and water, reducing the risk of aquaplaning and increasing stability. Ideal for drivers who demand reliable road holding and precise control throughout the winter season, the Glacier W661 is a pillar of confidence on winter roads.