The Roundrule ST Hikee is a tire specifically designed for trailers, featuring a highway terrain and all-season capabilities. It should not be mounted on light trucks due to its construction, which is not suitable for the weight and performance style of such vehicles. Instead, it is exclusively meant to be mounted on trailers. This tire excels in providing excellent traction in all seasons. Its all-season compound, combined with a symmetric ribbed tread design, enhances its grip on dry, wet, and winter roads. The sipe and groove pattern on the tire's surface increases the tire's grip by creating extra biting edges. Additionally, the tire's strong compound elements maintain flexibility throughout the year, ensuring reliable performance in both warm summers and cold winters. The presence of circumferential grooves prevents hydroplaning by efficiently dispersing water and slush, thus minimizing the risk of losing traction. In terms of controllability and maneuvering, the Roundrule ST Hikee performs exceptionally well. The center ribs and optimal shoulder blocks collaborate to enhance the tire's road contact, resulting in precise and responsive steering. This tire structure also effectively counteracts trailer swaying. Moreover, the shoulder block pattern contributes to increased traction during maneuvers, further bolstering the towing vehicle's control over the trailer. To improve load durability, the ST Hikee utilizes radial construction. This reinforced internal structure ensures that the tire maintains its ideal shape under heavy loads and driving pressure, enhancing its load-carrying capacity. As a result, this tire excels in heavy-duty applications, offering outstanding load-handling ability and optimizing overall performance.