Zeta Impero. FEATURES AND BENEFITS: All weather traction; High speed controllability; Longer lasting tread life; . OVERVIEW: The Zeta Impero is a performance and high performance, all season tire manufactured for passenger vehicles and SUVs.The tire promotes great all weather traction. The asymmetric tread design and the all season tire compound improve the dry, wet and winter weather road gripping capability. They ensure the tire's exceptional grip on the road surface and the tire's weather flexibility. The model guarantees excellent hydroplaning resistance. The circumferential grooves prevent hydroplaning by dispersing water and slush from below the tire's footprint. The increased hydroplaning resistance and the all weather traction guarantees a safer driving experience.The model's tread pattern improves its controllability. The asymmetric tread's maintained road contact enhances the steering responsiveness and the driving stability. The constant contact with the road surface of the three continuous center ribs upgrade the steering response time and accuracy and the driving stability against the driving pressure. The shoulder tread block placement boosts the cornering capability. These blocks heighten the number of biting edges gripping the road surface and upgrade the cornering and maneuvering ability. The tread's maintained road contact and equal high speed pressure distribution avoids the heat build-up on the tread area. This enables the tire to securely perform at its best high speed power.The Impero offers a lengthened tread life. The asymmetric tread design's optimal road contact boosts the tread life. The even driving pressure distribution is achieved with the tread's optimal road contact. The equally spread out forces of acceleration, cornering and braking avoid the formation of irregular wear along the tread area. In his manner, the tire provides a longer lasting tread life and tire usability. 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.