- New Six-Rowed Stud Pin Arrangement - Six-rowed pin arrangement is adopted for the top class snow & ice traction performance. - Center Block - Block in center area consists of a series of rib form which improves snow & ice traction. - Increased Kerf Center Block - Lateral kerf is adopted to maximize snow traction performance - Cliff Groove - Maximized snow edge effect on groove walls, improving excretion and draining ability - Wide Tread Design - Compared to existing product tires, the optimal contact area is expanded by as much as 8% thus improved in braking performance on snowy and icy roads.