Double Coin RLB490. FEATURES AND BENEFITS: All weather traction; Enhanced durability; Longer tread life; . OVERVIEW: The Double Coin RLB490 is a highway terrain, all season tire manufactured for commercial vehicles, made to be mounted on the vehicle's drive axle.The tire provides great all weather traction. The optimal tread pattern and the all season tire compound improve the dry, wet and winter weather road gripping ability. The compound keeps its flexible traction, even in colder winter weather, and it effectively resists weather damage from harming it. The tread's optimal pattern maintains the road contact and firmly grips the road surface throughout the year. The uniquely shaped tread grooves prevent hydroplaning by dispersing water and slush from below the tire's footprint. The better hydroplaning resistance and excellent all weather traction ensure a secure year round driving experience.The model offers a lengthened tread life. It combines its durable tire compound and optimal tread design to extend the tread life and the tire's usability. The durable compound is wear-resistant which slows the tread wear rate down significantly. The tread design's constant road contact manages to equally circulate the driving pressure along the tread area. The evenly distributed forces of acceleration, cornering and braking lengthens the tread life and the tire's usability by preventing the formation of irregular tread wear across the tread area. The longer lasting tread life extends the model's service life as well.The RLB490 promotes greater durability. The tire's strengthened internal structure features a durable casing construction that maintains the tire's optimal shape during the drive. Under the driving and load pressure affecting the tire, the casing does not allow the tire shape to deform. In this manner, the model is capable of carrying and withstanding heavy loads with ease, promoting a secure performing capability throughout its life time. 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.