The CS5 Ultra Touring porvides real life performance in real life conditions for everyday drivers. The CS5 is crafted with leading technology and innovations that meets the needs of customers today.''Features:''Wear Square visual indicator allows you to approximate remaining tread life on your tires.'New generation coupled silica compound provides exceptional all-seasonal performance and improves braking and lowers rolling resistance.'3D Micro-Gauge grooves allow the tread elements of the tire to interlock and stabilizes the tread.'Stabiledge enhances steering precision while providing a better feel for the road.'Asymetrical tread pattern reduces irregular wear by allowing tires to be rotated from one side of the car to the other.'