The Double Coin Dynatrail+ ST Radial is designed specifically for trailers, not light trucks. Its construction is not suitable for the weight and performance of light trucks, and it can only be mounted on trailers. This tire is known for its outstanding durability. Its reinforced structure, including strengthened steel belts, prevents the tire from deforming under heavy loads. As a result, it can safely carry and withstand heavy loads, significantly improving its load capacity and driving endurance. Moreover, this tire improves controllability, which benefits the towing vehicle. The close surface contact of its ribbed pattern and the stronger internal structure work together to stabilize the tire against driving pressure. This enhances steering responsiveness and accuracy, making it easier to control the tire in various conditions and under different load pressures. In terms of fuel efficiency, the Dynatrail+ ST Radial surpasses expectations. Its stronger tire compound enhances all-weather traction and reduces the tire's workload. Consequently, it has lower rolling resistance, reducing fuel consumption and CO2 emissions from the towing vehicle. Additionally, the reduced rolling resistance also slows down tread wear, resulting in longer usability and tread life. In summary, the Double Coin Dynatrail+ ST Radial is an excellent choice for trailers. It offers exceptional durability, improves controllability, and enhances fuel efficiency. With its reinforced structure, this tire can handle heavy loads without compromising performance.