Yokohama Geolandar G91AV. FEATURES AND BENEFITS: All weather traction; Upgraded maneuvering; High speed controllability; . OVERVIEW: The Yokohama Geolandar G91AV is a performance, all season tire manufactured for SUVs.The model promotes a secure all weather traction. The symmetric tread design and all season compound work together to enhance the dry, wet and winter weather road gripping ability. The compound keeps the tire pliable in versatile weather conditions, while the tread design increases the grip on the road surface throughout the drive. The tread's circumferential and numerous lateral grooves eliminate water and slush from below the footprint. In this manner, the tire successfully prevents hydroplaning and further improves the wet and winter weather performance.The tire upgrades the high speed handling with the combination of the tread design and the internal structure. The flat footprint features a center zigzag rib block pattern and solid shoulder blocks which maintain the tire's surface contact throughout its performance. As a result, the tire upgrades the steering responsiveness and the driving stability. The steering becomes faster and more precise in its response to the driver's commands, while the structure is stabilized against the driving pressure affecting the model. The stronger construction, on the other hand, keeps the ideal tire shape under the high speed driving pressure. It actively resists the shape's deformation under the high speed pressure, which enables the tire to safely perform at its utmost high speed capability.The Geolandar G91AV boosts the maneuvering ability. The ideal tread design's different elements manage to improve the cornering and braking abilities. The solid shoulder tread block detail of the tread pattern enhances the cornering power. These tread elements provide additional biting edges that grip the road surface during maneuvering, boosting the cornering safety. On the other hand, the detailed groove pattern and the flat footprint's constant surface contact create friction between the tire and the road at the moment of braking. The friction generated helps decrease the tire's stopping distance by enhancing the braking power. This offers a safer year round high speed 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.