Giovanna A/S. FEATURES AND BENEFITS: High speed controllability; All season traction; Comfortable drive; . OVERVIEW: The Giovanna A/S is a performance and high performance, all season tire made for passenger vehicles and SUVs. This model comes with Giovanna's 4-year manufacturer warranty which covers any manufacturing defect in the tire's materials or production.Giovanna offers a 50,000 mile treadwear warranty with some of the sizes of this tire model. 22 inch and lower sizes receive this warranty if the correct procedures are followed. The mounted tires mud be rotated according to the prescribed rotation pattern at least every 3,500 miles or less and have documentation showing the rotation schedule. Tires must be presented for adjustment during regular routine maintenance. The documentation showing the rotation schedule, date of purchase, vehicle type, model, odometer reading, and tire pressure must be presented when requesting an adjustment of a prematurely worn-out tire.The unique tread design improves controllability. The asymmetric tread design keeps constant road surface contact. The special tread design increases steering responsiveness and driving stability. The steering becomes faster and more precise in its response to the driver's commands, while the structure is secured against the pressure affecting the tire. The ideal shoulder block placement increases the number of biting edges gripping the road surface during cornering, which enhances maneuvering. The excellent handling and durable compound prevent heat build-up along the tread area. This enables the tire to boost its high speed durability and performing capability.This model promotes excellent all weather performance. The asymmetric tread design and the all season compound improve the dry, wet, and winter weather road grip. The asymmetric tread design firmly grips the road, while the all season compound keeps the rubber flexible in both hot and cold temperatures. This ensures the tire's strong traction during its performance all year round. The wide zigzag grooves also prevent hydroplaning. The grooves disperse water and slush from the footprint and enhance the performance on wet and slippery roads.The Giovanna A/S guarantees an enjoyable performance. This model utilizes its special tread pattern to lower road noise and vibrations before they reach the vehicle's cabin. The tread design channels airwaves through the footprint, which prevents them from generating road noise. The constant road contact allows the tire to absorb vibrations before it can reach the passengers. This enables the passengers to enjoy a quiet and comfortable 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.