GreenBall Tow-Master ST Bias S378. FEATURES AND BENEFITS: All season traction; Enhanced controllability; Upgraded load durability; . OVERVIEW: The GreenBall Tow-Master ST Bias S378 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 season traction. The all season compound and the symmetric ribbed tread design greatly upgrade the dry, wet, and winter weather grip on the road surface. A stronger compound is able to improve the rubber flexibility in versatile temperatures, boosting the summer and winter weather grip on the road surface. The siping placement along the ribbed footprint is able to greatly improve the tread design firmly grips the road surface with extra biting edges. The circumferential grooves prevent hydroplaning as they disperse water and slush from the footprint, which further upgrades the wet weather performance.Better controllability is also improved with the ribbed footprint. The symmetric ribbed tread design ensures the surface contact at all times, boosting the steering responsiveness and driving stability. As a result, the tire promotes a faster and more precise steering response to the towing vehicle’s instructions. The structural stability is also maintained at all times, optimizing the performing safety. This combination ensures the towing vehicle’s better control over the vehicle at all times, resulting in a better controllability.The GreenBall Tow-Master ST Bias S378 increases its load capacity. As the tire does not deform under the load and driving pressure, the model is able to greatly improve the overall load capacity. In this manner, the tire greatly boosts the overall load handling ability, enhancing the heavy-duty performing power. 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.

$42.99