High density of lateral snow edges which generate snow grip for improved snow braking and handling. Interlocking of siped blocks enhances dry handling.

Bite into snow and slush to create additional traction in deep snow and slush conditions. Deflects stones to prevent tread from catching gravel and protects from tread penetration.

Wide longitudinal grooves for good hydroplaning performance and interlocking snow-blocks for snow traction. 

Increase lateral pattern stiffness for dry handling and even wear.

Gives drives visual feedback about correct steering adjustment of vehicle.