The Nokian Hakkapeliitta R3 is a non-studded winter tire that balances premium grip in the toughest winter conditions, precise handling, and green technologies providing you optimum safety and comfort on winter roads. The Snow Claws between the tread blocks grab snow and ice, enhancing grip and stability during braking and acceleration. Intense siping in varied directions provide controlled, quiet driving. Biobased Cryo Crystal 3 grip particles were added to the the tire compounds specifically to intensify grip on icy roads. Low rolling resistance helps save on fuel costs and makes the R3 a great choice for hybrid and electric vehicles. With the 3 peak mountain snowflake symbol the R3 is approved for severe snow service keeping you safe on winter roads no matter what Mother Nature throws at you.