Hankook iON evo AS SUV Sound Absorber 255/45R19Exceptional Grip and Enhanced Rigidity Electric vehicles are up to 30% heavier than conventional ICE vehicles, the Ventus iON AS SUV is applied with a high rigidity profile and tread design that provides an exceptional grip to perform equally on dry, wet, and mild winter roads. Hankooks EV Contour Technology increases lateral rigidity by 25%, and cornering rigidity by 20% compared to all season touring tires for ICEs, to advance electric vehicle grip