General AltiMAX HP Passenger Performance Tire 215/45R17: * Visual Alignment Indicators (VAI) help identify tire wear irregularities. * Directional tread design features high-angle tread groves to deliver hydroplaning resistance and decreased noise. * Acoustic Modulation Sound Technology to suppress sound waves to cut tire noise. * Twin cushion silica compound and reactive contour technology provide a comfortable ride while maintaining contact with the road surface under differing road conditions. *