Bridgestone Dueler H/L Alenza. FEATURES AND BENEFITS: All weather traction; High speed durability; Longer lasting tread; Reduced road noise; . OVERVIEW: The Bridgestone Dueler H/L Alenza is a touring, all season tire manufactured for SUVs and passenger vehicles. This model has high performance sizes as well. Bridgestone offers a 65,000 mile treadwear warranty with this model.This all season tire offers excellent all weather traction and it provides great road grip in wet, dry and winter weather conditions. The tire 3D sipes in the tread pattern enhance the tire's snow traction by providing additional biting edges. The tire is also safer, as it resists dangerous hydroplaning. The circumferential and lateral grooves help eliminate water from below the footprint to prevent hydroplaning situations.Thanks to the dual warp in the tire's structure, it maintains its shape under the driving pressure and has exceptional high speed and highway durability and stability. The tire is safer to use as a result, since it does not deform under pressure and it becomes easier to control due to its stability. The continuous center rib in the tread pattern provides accurate and quick steering responsiveness. The driver is able to respond to the differing road conditions correctly and confidently. The tire's controllability is improved with these features.The tire was manufactured using the L. L. Carbon compound. On the molecular level the L. L. Carbon creates a long link which enhance the tire's structure, making it stronger. The tire's boosted structure is resistant to damages, such as cracking, chipping and tearing. This, along with the even wear on the tire, make it more cost efficient. The L. L. Carbon's chain-like molecular structure distributes the forces of acceleration, braking and cornering along the tread surface. This prevents irregular wear on the tire and elongates it tread life.The CO-CS or Computer Optimized Component System Technology was used in the making of the Dueler H/L Alenza. This system combines the design, tire shape, materials and construction for better performing ability. Not only does this enhance the tire's stability and high speed performance, it also makes it more comfortable to use. It reduces the road vibrations felt by the passenger and the road noise heard in the cabin of the vehicle for a quiet and enjoyable driving experience. Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.