Trac-Gard ST-100 . FEATURES AND BENEFITS: All weather traction; Enhanced controllability; Improved durability; Fuel-efficient performance; . OVERVIEW: The Trac-Gard ST-100 is a highway terrain, all season tire made 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 ribbed tread design and the all season compound offer excellent year-round performance. In this manner, the asymmetric tread design closely follows the road surface in dry, wet, and winter weather conditions. At the same time, the all season compound maintains rubber flexibility in hot and cold temperatures. The model also has four circumferential grooves, which eliminate water and slush from below the footprint and protect the tire against hydroplaning.The model promotes excellent controllability. The special tread design and the rubber compound keep consistent road contact, which offers great steering responsiveness and driving stability. This enhanced steering response time and accuracy to the driver's commands, while the structure is secured against driving pressure. Large tread elements firmly grip the road surface, which increases cornering and maneuvering. This tread design and rubber compound promote a safe performance, offering the driver great control over the vehicle.The tire guarantees a fuel-efficient performance. The special rubber compound eases the driving pressure of the footprint, which offers better fuel efficiency. The special tread design and the rubber compound work together to reduce the rolling resistance. The rolling resistance regulates the vehicle's energy intake needed to maintain the motion of the tires. This reduces the fuel intake and CO2 emissions, which leads to environmentally friendly performance.The Trac-Gard ST-100 also boosts load and driving durability. The reinforced internal structure and the rubber compound maintain the optimal tire shape under load and driving pressure. This guarantees the tire's great carrying and withstanding ability, improving the overall load capacity. These elements make this model an excellent choice for trailers. 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.