Nokian Seasonproof 1 is a allround tyre made in total of 66 sizes, ranging from R14 to R14 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/60 R18 is 60mm wider than the narrowest dimension (165) and 30mm narrower than the widest one (255). This tyre profile of 60 means the sidewall height of the tyre is 60% of the tyre width (225mm), which results in 135mm sidewall height. In 225/60 R18, there is only one possible speed index for Nokian Seasonproof 1 - "W", which is good for speeds up to 270 km/h. In 225/60 R18, Seasonproof 1 usually competes against Turanza All Season 6, which is a tyre from Bridgestone with a rating of 90%, compared to 36% of the Nokian in question.
Relevant tyre tests in same or similiar dimension (225/60 R18)

| Name | Stopping distance on dry | Stopping distance on wet | |||||
|---|---|---|---|---|---|---|---|
| Best values in test | 36.8 | 50.5 | |||||
| Nokian Seasonproof 1 | 41.2 | 60.1 | |||||
| Show test details | |||||||
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Michelin Crossclimate 2 | Premium | £150 104 W | |||
| 2. | Bridgestone Weather Control A005 EVO | Premium | ||||
| 3. | Michelin CrossClimate SUV! Newer model available: Michelin CrossClimate 2 SUV | Premium | ||||
| 4. | Pirelli Cinturato All Season SF2! Newer model available: Pirelli Cinturato All Season SF3 | Premium | ||||
| 5. | Kumho HA32 Solus 4S | Upper-middle | £126 104 V | |||
| 6. | Nokian Seasonproof SUV | Upper-middle | ||||
| 7. | Hankook Ventus Prime 4 | Premium | £138 100 H + 4 | |||
| 8. | Bridgestone Weather Control A005 | Premium | £134 100 H + 2 | |||
| 9. | Cooper Discoverer All Season | Upper-middle |