Nokian Hakka Z summer high-speed tires for passenger cars, designed to meet the difficult climatic conditions of Russia with rainy summer and changeable weather, are not afraid of rutted roads, rough asphalt and uneven road surface. The tire is primarily designed for sports cars and high-speed driving and represents the category of high-speed tires (UHP-ultra high performance) or elite caste tires for passenger cars. The range includes almost 30 sizes with speed indices W (270 km / h) and Y (300 km / h) for wheel diameters from 16 to 20 inches. Nokian Hakka Z summer tires combine 3 innovations with a multi-layered tread structure + nanosilica, which allows you to react to driving maneuvering faster than a regular rubber compound, which improves the driving stability when cornering and changing lanes. Updated tread geometry removes excessive heat, which is extremely important for high-speed movement.