Deestone D901 . FEATURES AND BENEFITS: Trailer tire, NOT FOR LIGHT TRUCK; All weather traction; Enhanced controllability; Longer lasting tread life; . OVERVIEW: The Deestone D901 is a highway terrain all season tire manufactured for trailers. This tire is NOT MEANT TO BE MOUNTED ON LIGHT TRUCKS, as its construction will not support the weight and performing style of such vehicles. It can ONLY BE MOUNTED ON TRAILERS.The tire promotes exceptional all weather traction. The tread design boosts the dry, wet and winter weather traction and the sawtooth grooves and rib edges find good grip in such weather. The circumferential grooves manage to actively resist hydroplaning by eliminating water and slush from below the tires footprint. The better hydroplaning prevention and firm year round road grip ensure a secure driving experience.The wider center rib keeps the tires road contact at all times. The improved road contact allows an effortless control over the tire, guaranteeing a safer drive. The upgraded contact with the road surface enhances the steering responsiveness and driving stability. In other words, the steering becomes faster and more precise in its responsiveness to the towing vehicles commands, while the structure is stabilized against the driving pressure affecting it. The wide center rib, in this manner, ensures the tires easy controllability in all conditions.The D901 offers a long lasting tread life. The wide center ribs constant road contact boosts the tread life and the tires usability by managing to evenly distribute the driving pressure along the tread area. The equally spread out forces of acceleration, cornering and braking effectively resists irregular tread wear formations across the models surface, which makes the tire more cost efficient. This specific tire model features a BIASED ply construction. There might be discrepancies of sizes between brands and models of tires which have this size formatting. As the manufacturers only provide the tire width and the rim diameter with these tires, various brands and models will have size differences. In order to ensure the correct size is purchased, the overall tire diameter that is needed should be checked.The Overall Diameter or O.D. advertised represents the tire's overall diameter in inches, once the tire has been properly inflated and mounted per the manufacturer's recommendation. This advertised number is provided to Priority Tire by the tire manufacturer. 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.