Sailun S737SP. FEATURES AND BENEFITS: All weather traction; Enhanced controllability; Upgraded load durability; Longer-lasting tread life; . OVERVIEW: The Sailun S737SP is a highway terrain, all weather tire made for commercial vehicles. It is built to be mounted on drive axle positions.The ribbed tread design and the durable rubber compound work together to keep close road contact at all times. This improves the tires steering responsiveness and driving stability. In other words, the tires steering response time is quicker and more precise to the drivers commands, while the structure is secured against driving pressure. At the same time, cornering and maneuvering are upgraded as well. These elements enhance the drivers full control over the vehicle and guarantee a safe driving experience.The model offers great all weather traction. The ribbed tread pattern and the all weather compound boost the tires dry, wet, and winter-weather grip. These tread elements can easily handle snow- and ice-covered road surfaces as well. On the other hand, the all season compound keeps the rubber flexible in changing temperatures. Also, the optimized grooves effectively eliminate water and slush from the footprint in wet situations. These elements guarantee the tires safe year-round performance.The strengthened internal structure and the durable rubber compound keep the ideal tire shape under the load and driving pressure affecting it. This strong structure does not allow the tire to deform, which allows the tire to carry and withstand heavy loads. This load-carrying capacity and handling power make this model perfect for commercial applications.The Sailun S737SP promotes excellent service life and usability. The ribbed tread pattern evenly distributes driving pressure along the tread area, while the special silica compound slows the treadwear rate down. They prevent irregular and premature wear formations. This slow and even wear lengthens the tires service life and usability.All weather tires receive the three mountain peak and snowflake (3PMS) symbol for their exceptional winter weather performance. They are all season tires with extra winter weather grip, in order to guarantee safer year-round durability. This ensures their true and secure driving ability throughout the year. 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.