The Ultra Grip 8 Performance 225/45 R17 94V is compatible with all passenger cars for comfortable winter driving. The innovative design provides you with excellent grip and braking on hard snow, thanks to the integration of three different types of siping. The sawtooth central rib works like a snowplough, attacking the snow to clear it. The lightweight construction of the tyre reduces your vehicle's rolling resistance and therefore fuel consumption and CO2 emissions.