Nama NM519 . FEATURES AND BENEFITS: Enhanced controllability; All season traction; Increased load durability; . OVERVIEW: The Nama NM519 is a highway terrain, all season tire manufactured for mobile homes. This model should only be used on MOBILE HOMES. 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.The model promotes great controllability with the ribbed tread design. The shoulder and center ribs ensure the tire's consistent surface contact, which boosts steering responsiveness and driving stability. As a result, the towing vehicle's better control over the vehicle at all times. This promotes exceptional steering response time and accuracy to the towing vehicle's instructions, while the structure is also stabilized. This combination allows the tire to optimize the towing vehicle's control over the trailer throughout its performance.Exceptional all season traction is provided with this model. The all season compound works together with the ribbed tread design in order to upgrade its dry, wet, and winter weather performance. The angled groove placement enables the tire to firmly grip the road surface, as they effectively generate additional biting edges. Stronger compound elements allow the tire to increase its summer and winter weather grip, as the rubber flexibility is stabilized. Circumferential grooves combat hydroplaning, as they disperse water and slush from the footprint in wet conditions.The Nama NM519 also offers great load durability. The reinforced internal structure features a bias construction. The angled ply placement does not allow the tire to deform under load and driving pressure. This makes sure the model can securely carry and withstand heavy loads with ease, optimizing the tire's overall load capacity. 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.