Atturo ST300. FEATURES AND BENEFITS: Hydroplaning resilience; All season performance; Better towing stability; Enhanced load durability; Reduced road noise levels; . OVERVIEW: The Atturo ST300 is a highway, all season tire created 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 model provides great all season traction. The ideal tread design, with the detailed siping pattern, and the all season compound work together to upgrade the dry, wet, and light winter performance. The durable compound elements and the detailed siping placement increase the tire's surface traction to ensure a safe year-round drive. The compound elements optimize the rubber's flexibility throughout the year, in various temperatures. The tread design's siping placement enhances the number of biting edges that grip the road, which boosts the surface traction. The tread's ideal groove placement avoids hydroplaning in wet-weather situations.The improved construction and the tread design make sure the model has superb towing stability. The stronger carcass and the upgraded sidewalls do not allow the model to flex on the highway. The ribbed design, with the many biting edges, firmly connects the tire with the road. This continual road contact doesn't allow the model to sway during the performance, offering a better response to the steering axle's commands. In this manner, the tire increases safety levels.Better structural durability is ensured with the tire's exceptional load capacity. The strengthened structure and the durable compound upgrade the load capacity. The structure does not allow the tire to deform under load and driving pressure, while the tread manages to evenly distribute driving pressure along the tread area. This promotes the tire to improve its overall load durability, which enables the tire to securely carry and withstand larger loads. The result is a strong load capacity.The Atturo ST300 ensures a quiet performance. The footprint features a variable pitch pattern, which helps keep road noise low. This pattern generates a special sound frequency while the tires are in motion. As a result, the tire negates sound waves before they can reach the vehicle's cabin and ruin the passengers' driving enjoyment. Better comfort provides an enjoyable driving experience.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.