Powerful Traction On Ice And SnowFEATURES -Zigzag grooves in the center creates strong twin snow pillars-Optimized groove distribution and tread design-Special glass fiber reinforced compound-Optimized mold shape and ply line-New tread design offers more rubber on the road and a wider footprint-New sidewall design-RMA-Rated for Severe Snow Conditions BENEFITS -Powerful traction and braking in snowy conditions-Quiet ride on dry road conditions and wear-Outstanding grip on ice-Stable contact patch at high speed-Better grip on ice and longer life-Great appearance-Powerful traction for winter conditions