GreenBall Tow-Master ST Bias HT370. FEATURES AND BENEFITS: Trailer tire model; All season traction; Enhanced controllability; Upgraded load durability; . OVERVIEW: The GreenBall Tow-Master ST Bias HT370 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 all season compound and the flat, symmetric footprint enhance the dry, wet, and winter surface grip. The stronger compound elements optimize the rubber flexibility in versatile weather conditions, boosting summer and winter traction. The symmetric ribbed pattern with the zigzag detail upgrades the grip on the road surface with extra biting edges, ensuring the driving security. The zigzag circumferential grooves prevent hydroplaning by dispersing water and slush from the footprint in wet conditions.The ribbed tread design ensures the surface contact throughout the tire's performance. The flat footprint and the ideal tread design allow the tire to improve the steering responsiveness and the driving stability. In this manner, the tire is able to enhance the steering response time and accuracy to the driver's commands during the performance. Additionally, the zigzag groove pattern manages to reduce the braking distance, as it creates friction during braking. This combination guarantees the towing vehicle's control over the vehicle at all times, ensuring a safer towing experience.The GreenBall Tow-Master ST Bias HT370 boosts the load capacity. The stronger bias ply structure maintains the ideal tire shape under the load and driving pressure. As the tire does not deform, it is able to securely upgrade the load carrying capacity. This results in the tire's overall load handling durability, upgrading the tire's heavy-duty performing safety. This specific tire model features a BIASED ply construction. 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.