- 60,000 Mile Limited Treadwear WARRANTY - All S & T Rated - 45,000 Mile Limited Treadwear WARRANTY - All H & V & R Rated - 45,000 Mile Limited Treadwear WARRANTY - All LT sizes - DURAGEN: Ultra high strength steel belts, micro-fiber casing reinforcements, and a broad contour result in a strong, durable tire that provides even treadwear for longer mileage and confidence in challenging driving conditions. - ADAPTIVE PERFORMANCE: Response Grooves, Stabilink Bars and three kinds of siping result in an excellent all-season tire that promotes enhanced steering response and provides reliable performance when braking, accelerating and cornering. - COMFORT/BALANCE: An all-new tread cushioning system and noise-capturing pockets which provide a quieter, more comfortable ride without sacrificing responsiveness. - ECO RIDE: This latest-generation tread compound significantly improves fuel economy by reducing rolling resistance, and is designed to minimize CO2 emissions to support a cleaner, greener planet.