Designed for 100% road use, the Heidenau K66 M+S Silica SiO2 winter tire is marked with M+S and 3 PMSF. It provides driving safety in winter conditions thanks to its effective grip even on snow and in turns. Offering good adhesion and interesting traction, this tire will appeal to you with its good value for money.
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Good tyre!
Good, especially on snow.
Excellent tire for sport-touring use in the cooler months of the year, durability is on par with sport tires. Also a great tire for normal summer use. However, there is some level of cupping of the front tire and flattening of the rear tire. When they are worn 75%, they become heavy to steer.
Very good tire, holds well on the road
