- High performance winter tire for powerful sedans and wagons in less-than-ideal weather conditions. - Tread design, compound and casing structure all boast specific features for use in low temperatures. - Asymmetrical tread with varying pattern blocks demonstrate reduced noise and stable driving performance for more ride comfort and precise handling, even at high speeds. - Advanced silica tread compound which handles well in wet and dry conditions for safety and performance from autumn to winter. - Distinctive "snow" trap edges on longitudinal grooves for higher snow retention to increase grip on snowy roads, which help stabilize the car and braking. - Self-Supporting Run Flat Technology that enhances safety and convenience by providing temporary extended mobility in case a puncture allows complete loss of air pressure. This technology allows tires to literally "run flat" for up to 50 miles at 50 mph