Goodride ST100. FEATURES AND BENEFITS: Fuel efficient performance; Longer lasting tread life; Enhanced controllability; Upgraded load durability; . OVERVIEW: The Goodride ST100 is a highway terrain, all season tire manufactured 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 tire utilizes its all season traction to ease the pressure off the tire. As a result, the tire is able to greatly reduce the rolling resistance which is the pressure regulating the towing vehicle's necessary fuel intake. Lowering the rolling resistance, lessening the towing vehicle's fuel consumption and CO2 emission levels. This promotes a fuel efficient and environmentally friendly driving experience.The stronger internal structure, the durable compound, and the ribbed tread design upgrade the usability. The reinforced steel belt structure and the symmetric ribbed pattern work together to prevent tread flexing. This allows the tire to evenly circulate the driving pressure across the tread area, avoiding irregular wear formations. The durable compound also slows the treadwear rate down with the wear-resistant elements. The slow and even wear boosts the tire's overall tread life.The symmetric ribbed tread design with the continuous center rib ensures the surface contact. These tread elements allow the tire's surface grip, improving the steering responsiveness and the driving stability. In other words, the tire is quick and precise in its response to the towing vehicle's commands, while the structure is secured against the driving pressure. As a result, the tire is able to greatly upgrade the towing vehicle's control over the trailer at all times.The ST100 boosts the load capacity as well. The reinforced full nylon cap structure maintains the ideal tire shape under the load and driving pressure. As the tire does not deform, it is able to securely carry and handle heavy loads. This upgrades the overall load durability, while also protecting the casing from external damage. The structure prevents punctures, cuts and impact damage from shortening the service life. 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.