Zeta Impero A/T. FEATURES AND BENEFITS: All terrain traction; All weather traction; Damage resistance; Enhanced controllability; . OVERVIEW: The Zeta Impero A/T is an all terrain, all season tire manufactured for SUVs and light trucks. Zeta offers a 60,000 mile treadwear warranty with this model.The tire guarantees an excellent all terrain performance. The special wraparound tread design, with the special staggered tread block pattern, improves the model's off-road grip and performing capability. This tread design allows the tire to increase the soft, loose and uneven terrain traction, while also offering a secure on-road performance. The tread elements manage to clean out mud from between the tread elements, improving the tire's terrain contact and ensuring a secure driving capability on all off-road terrain surfaces.The model also offers a safer all weather traction. The all season tire compound and the detailed symmetric tread pattern work together to increase the tire's grip in dry, wet and winter weather. The compound keeps its rubber flexibility in different conditions, while the tread elements, with the high-density wavy sipe pattern, upgrade grip in all weather. The tread's circumferential grooves help prevent hydroplaning during the model's on-road performance, by dispersing water and slush from below the footprint. The self-cleaning nature of the tread prevents snow from packing into the grooves and blocking the tire's road and terrain contact.The self-cleaning tread design and the reinforced internal structure improve the tire's damage resistance. The staggered tread blocks prevent stone retention from harming the tire's casing by drilling rocks into it. The durable compound manages to avoids chipping, cracking and tearing, which prevents it from shortening the tire's usability. The strengthened construction and the thick sidewall rubber combined prevent punctures and other damage from harming the model. Furthermore, the maintained optimal shape and the flat footprint enable the tire to evenly distribute the driving pressure along the tread area. In this manner, the tire actively resists irregular tread wear formations, which significantly lengthens the tread life and the tire's usability.The Impero A/T is easily controlled both on- and off-road. The reinforced construction maintains the tire's optimal shape under the driving pressure affecting the model. This, along with the tread's flat footprint and close surface contact, enhances the steering responsiveness and the driving stability during the tire's lifetime. As a result, the steering is faster and more precise in its response to the driver's commands, while the structure is stabilized against the driving pressure. This combination guarantees an improved controllability in all weather and on all terrain conditions. 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.