Features Duragen™: Ultra high strength steel belts, micro-fiber casing reinforcements, and a broad tire contour Adaptive Performance: Response Grooves™, Stabilink Bars™ and three kinds of siping Comfort Balance: Tread cushioning system and noise-capturing pockets Eco-Ride: The latest generation fuel efficient tire compound Benefits Born from competition but adapted for the highway, this technology provides even treadwear for longer mileage and confidence in challenging conditions Excellent all-season tire; enhanced steering response; reliable performance Quieter, more comfortable ride Improves fuel economy; minimizes CO2 emissions