- Rim protection ring (FR) select sizes only - Alternating convex and concave sipe design - Special shoulder groove geometry - Interlocking tread sipes - State-of-the-art silica compound - Promotes multidirectional grip and low noise - Secure cornering and standout performance in wet conditions - Improved steering precision and dry performance - 55,000 Mile/90,000 km Mileage Warranty (H-Rated) - 45,000 Mile/72,000 km Mileage Warranty (V-Rated) - 40,000 Mile/64,000 km Mileage Warranty (W-Rated)