Just to note, this thread was originally about the Nokian One tire. The WR G4 is also made by Nokian, but is an entirely different tire. If people also want to discuss the WR G4, that's fine, but to avoid confusion the distinction should be recognized. The WR G4 is an all-weather tire suitable for snow and ice as well as for summer conditions, but is not likely to be nearly as long-wearing as the Nokian One, nor as efficient. The Nokian One is relatively new release and is an all-season tire not suitable for true winter conditions, but is rated as being very long wearing and as having low rolling resistance. Both are good tires, but are intended for different uses.