From Hankooktire-eu.com: Hankook Optimo K415 : High-performance tire with superb handling performance. - High-performance tire with superb wet/dry handling performance. - Optimised four straight grooves ensure ultra-effective water drainage. - Centre rib block enhances handling and braking - Shoulder block multi-kerfs provide a very smooth ride. The favourite tyre from Turbogom.com's customers driving a HYUNDAI ix35, KIA Sportage 4WD, RENAULT Scenic, RENAULT Clio, FORD Focus.