Deestone D902. FEATURES AND BENEFITS: Trailer tire, not for light trucks; All weather traction; Enhanced controllability; Upgraded load durability; . OVERVIEW: The Deestone D902 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 great all weather traction. The symmetric ribbed tread pattern enhances the dry, wet and winter weather grip on the road surface. The symmetric pattern's grip on the road surface increases the number of biting edges gripping the road, while the compound boosts the rubber flexibility in various temperatures. The narrow zigzag groove prevents hydroplaning by dispersing water and slush from below the footprint, which further improves the winter and wet weather driving safety levels.The optimal surface contact improves the tire's controllability. The symmetric ribbed pattern and the durable construction work together to increase the road contact, which enhances the steering responsiveness and the driving stability. This results in the tire's excellent steering response time and accuracy to the towing vehicle's instructions, while the structure is stabilized against the driving pressure affecting the model. As a result, the tire is able to make the trailer's towing easier as it ensures the towing vehicle's full control over it.The D902 improves the load durability. The strengthened nylon casing reinforces the tire against the load and driving pressure affecting it. This construction does not deform under the pressure, which significantly improves the driving safety levels. The stronger durability maintains the ideal tire shape under the load and driving pressure, boosting the load capacity. The reinforced construction also manages to enhance the damage resistance as it enables the tire to perform without harming the casing. 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.