Nokian Snowproof 2 SUV is a winter tyre made in total of 60 sizes, ranging from R16 to R16 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 255/40 R21 is 40mm wider than the narrowest dimension (215) and 40mm narrower than the widest one (295). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height. In 255/40 R21, there is only one possible speed index for Nokian Snowproof 2 SUV - "V", which is good for speeds up to 240 km/h. In 255/40 R21, Snowproof 2 SUV usually competes against Ventus Prime 4, which is a tyre from Hankook with a rating of 72%, compared to 61% of the Nokian in question.
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Bridgestone Blizzak LM-005! Newer model available: Bridgestone Blizzak 6 | Premium | ||||
| 2. | Pirelli SCORPION WINTER! Newer model available: Pirelli Scorpion Winter 2 | Premium | £343 102 V + 1 | |||
| 3. | Continental WinterContact TS 850P SUV | Premium | ||||
| 4. | Nokian WR SUV 4 | Upper-middle | ||||
| 5. | Hankook Ventus Prime 4 | Premium | £255 102 T + 4 |