Armstrong Tru-Trac SU Flex 235/55R17, All Season, Performance tires.

Armstrong Tru-Trac SU FlexFEATURES AND BENEFITS Longer lasting tread life; High speed controllability; All season traction; OVERVIEWThe Armstrong Tru-Trac SU Flex is a performance and high performance, all season tire manufactured for SUVs. This model has some T speed rated touring sizes available as well. Armstrong offers a 50,000 mile treadwear warranty with all sizes. The service life is greatly upgraded. The durable compound elements and the asymmetric tread design work together to significantly improve the tread life length. The stability of the tread elements enables the tire to evenly circulate the driving pressure across the tread area, effectively combating irregular wear formations. The stronger compound manages to decrease the treadwear rate with the wear-resistant compound elements. The slow and even wear enhances the tire's usability and overall tread life. A better high speed controllability is guaranteed as well. The optimized tread elements of the asymmetric tread design and the heat-resistant compound enable the tire to greatly boost its high speed performing ability. The tire eases the pressure off the tire, while maintaining the ideal tire shape. This guarantees a safer high speed durability. The asymmetric tread design also ensures a close road contact at all times, boosting the steering responsiveness and driving stability. This results in a faster and more precise steering response, and it ensures the structure is secured against the driving pressure. The detailed siping placement reduces the braking distance. The sipes generate friction during braking, which significantly upgrades the braking ability. This promotes a safer controllability and a safer maneuvering, even during its high speed drive. The Armstrong Tru-Trac SU Flex provides excellent all season traction. The all season compound and the asymmetric tread design boost the dry, wet, and winter weather traction. The stronger compound keeps the rubber flexibility in versatile weather conditions The high-density siping placement creates additional biting edges which firmly grip the road surface in summer and winter weather situations. The circumferential grooves disperse water and slush from the footprint, effectively avoiding hydroplaning in the process. 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.