The Kumho WinterCraft ice Wi32 absolutely destroys any notion of comfort with brutally high and distinctive noise levels - the stud noise is so loud and characteristic that it resembles an airplane propeller engine, suddenly making the Volvo V60 test car remarkably uncomfortable. When switched to Nordic friction Michelin X-Ice Snow afterward, nearly all road noise vanishes and the car suddenly becomes remarkably quiet, highlighting just how extreme Kumho's noise problem is. Beyond the noise disaster, Kumho also negatively affects how the car behaves on the road - the V60 becomes choppy, loses its fine directional stability, and during mild cornering, the tyre makes the car disturbingly unpredictable in its reactions. While it manages decent ice grip when pointing straight ahead, this is completely overshadowed by the comfort catastrophe. Even with a significantly lower price than competitors, the appalling noise levels and poor road manners make this tyre impossible to recommend. It represents everything that gives studded tyres a bad reputation, taken to an extreme that's simply unacceptable for modern motoring.