Asymmetric tread design optimizes all-season performance.Four circumferential channels efficiently evacuate water to maximize wet grip.Waffle design sipes remain fully interlocked to deliver high G-force braking.Stress relief dimples provide maximum sipe opening for linear snow traction without compromising lateral grip.Sophisticated sidewall design complements today s luxury touring sedans.Jointless nylon cap construction provides lower vibration and enhanced ride comfort.UTQG of 600 A/A.