Grandforce GF704. FEATURES AND BENEFITS: All season traction; Upgraded controllability; Improved load durability; . OVERVIEW: The Grandforce GF704 is a highway terrain, all season tire made for trailer applications. 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 tread design's consistent surface contact effectively upgrades its controllability. The ribbed tread design closely follows the road surface and it maintains the tire's constant contact with the road, to improve steering responsiveness and towing stability. In other words, the steering is faster and more precise in its response to the towing vehicle's instructions, while the structure is stabilized against the driving pressure affecting the model. The shoulder tread block pattern upgrades the cornering capability with additional biting edges. At the same time, it prevents side slipping to promote a secure towing experience.The all season performance is ensured with the ideal tread design and the all season compound. This exceptional performance is guaranteed with the combination of the tread design and the all season compound. Dry, wet, and winter grip is ensured. The sipes along the tread generate biting edges, which boost traction. On the other hand, the compound keeps the tire pliable in various temperatures. Grooves prevent hydroplaning as they help guide water and slush through the footprint, further increasing the tire's wet grip.The Grandforce GF704 ensures better structural durability with its exceptional load capacity. This model features a reinforced internal structure. As the tire does not deform, it is able to securely carry heavy loads. This structure maintains the optimal tire shape under larger loads, optimizing not only its load durability but also the tire's handling power. This load-carrying capacity makes this model an excellent choice for heavy-duty applications.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.