- High Sipe Density: Maximized amount of biting edges for snow & ice grip - Saw-toothed Groove Edges: Increased biting edges for grip on snow and ice - Continuous Center Rib: Continuous for on-center feel and steering control, jagged for snow traction - Serrated Shoulder Profile: Provides additional grip in deep snow like the BFG All-Terrain T/A KO2