Application of 3-channel wide grooves: Reduces hydroplaning and increases performance and safety at high speed. Optimum groove location width with durable contact patch technology: Optimized groove position ensures stability in the outer grounding footprint area.Apply new 3D lateral groove: Enhances performance in snow and wet conditions without sacrificing block strength. Optimized pattern noise: Apply center rib in center area. Apply optimized block stiffness: Reduces wear and increases dry braking performance. Apply sidewall protect shield: Prevents sidewall damage from the curb stone using low pressure conditions.