Samson OB-502. FEATURES AND BENEFITS: Improved controllability; Upgraded load durability; Fuel-efficient performance; . OVERVIEW: The Samson OB-502 is an all season made for industrial vehicles.The optimal tread pattern can easily keep close surface contact on soft, loose, and uneven terrains. This tread design firmly grips the road and terrain surface with extra biting edges. As a result, the tire maintains consistent forward motion. At the same time, this tread design and close surface contact boost steering responsiveness and driving stability. The steering response time is faster and more precise to the driver's commands, while the structure is secured against driving pressure. This enables the driver to have excellent control over the vehicle, promoting a safe driving experience.The fuel-efficient performance is guaranteed with this tread design and durable rubber compound. This model significantly lowers the rolling resistance to reduce the vehicle's fuel consumption and CO2 emissions. The rolling resistance is a force that determines how much energy the vehicle needs to maintain a consistent forward motion. In this manner, the tire is able to offer a fuel-conscious and environmentally friendly driving experience.The Samson OB-502 also provides great load and driving durability. The strong internal structure and durable rubber compound keep the ideal tire shape under load and driving pressure. As the tire does not deform under pressure, it is able to carry and withstand heavy loads with ease. This load-carrying capacity makes this model an excellent choice for industrial vehicles. 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.