SW-7 is designed to optimize grip in Nordic winter conditions. Advanced stud hole design and formula retain its braking and acceleration grip on snow and icy road surfaces.

Center rib and directional pattern design enhance straight driving performance and manoeuvrability on snowy ground. Wide and zigzag lateral grooves plus big void ratio design enhances the ice-pillar effect and reinforces grip on the snowy road.

Serrate multi-sipes design shortens braking distance on snowy and the icy road to reinforce braking performance and driving safety on icy ground. Tri-dimensional sipes design on tyre shoulder enhances block stiffness, manoeuvrability and cornering performance on the icy ground.

Circumferential and random-allocated spike holes design on tread pattern reinforce traction on the harsh icy road. Unique silica formula used for all sizes enhances wet grip. Ha-oil free formula used for all sizes conforms to European Union’s environmental protection standard.