Accelera Sigma 215/35R18, Summer, High Performance tires.

Features and Benefits: Summer weather traction; High speed controllability; High driving comfort levels; Accelera Sigma TiresThe Accelera Sigma is a high performance, summer tire manufactured for passenger vehicles. The tire improves the summer weather traction. The summer compound and the directional tread design increase the dry and wet weather performance. The stronger compound effectively prevents heat build-up across the tread area. On the other hand, the optimal road contact area greatly improves traction as well. The multi-cone lateral grooves prevent hydroplaning in wet conditions, by dispersing water from below the footprint. This promotes great summer weather performance. High speed controllability is promoted with the tread design. The V-shaped center tread pattern maintains the surface contact while the tires are in motion. This provides excellent steering responsiveness and driving stability. As a result, the tire improves the steering response time and accuracy to the driver's commands, while the structure is secured against the driving pressure affecting the tire. The shoulder block placement increases the cornering ability. They provide the necessary biting edges in order to upgrade the maneuvering capability. The heat resistant compound and the stronger structure work together to improve the high speed performing ability. The Accelera Sigma offers excellent high driving comfort levels. The tread design with the closed shoulder design allows the tire to decrease the road noise heard during the drive. The tread prevents airwaves from entering the footprint and coming into contact with the tread elements. As a result, road disturbances do not reach the vehicle's cabin, resulting in a quiet 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.