- High stiffness block - Dimple's energy and heat distribution - Optimal lateral groove width design, uniform block distribution and stiffness - Groove internal serration - Enhances driving performance at high speed and provides steering stability - Reduces the degree of fatigue and abnormal wear while improving durability - Delivers a silent ride with excellent ride quality - Reduces 3D flow in whirls when driving in the rain and improves driving stability - 6 year warranty