Nankang Winter Activa SV-55 is a winter tyre made in total of 52 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/65 R18 is 40mm wider than the narrowest dimension (195) and 80mm narrower than the widest one (315). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (235mm), which results in 152.75mm sidewall height. In 235/65 R18, there is only one possible speed index for Nankang Winter Activa SV-55 - "H", which is good for speeds up to 210 km/h. In 235/65 R18, Winter Activa SV-55 usually competes against Wintrac Pro, which is a tyre from Vredestein with a rating of 54%, compared to 0% of the Nankang in question.
Relevant tyre tests in same or similiar dimension (235/65 R18)

| Name | Points total | Wet | Dry | Snow | Enviromental impact | ||
|---|---|---|---|---|---|---|---|
| Best values in test | 9,2 | 9,2 | 9,7 | 9,3 | 9,1 | ||
| Nankang Winter Activa SV-55 | 7,1 | 6,5 | 8,0 | 6,0 | 7,2 | ||
| Show test details | |||||||

| Name | Points total | ||||||
|---|---|---|---|---|---|---|---|
| Best values in test | 9,2 | ||||||
| Nankang Winter Activa SV-55 | 7,1 | ||||||
| Show test details | |||||||
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Pirelli SCORPION WINTER! Newer model available: Pirelli Scorpion Winter 2 | Premium | £205 110 H | |||
| 2. | Continental WinterContact TS 850P SUV | Premium | ||||
| 3. | Bridgestone Blizzak LM-005! Newer model available: Bridgestone Blizzak 6 | Premium | £205 110 H | |||
| 4. | Nokian WR SUV 4 | Upper-middle | ||||
| 5. | Michelin LATITUDE ALPIN LA2 | Premium | £152 110 H | |||
| 6. | Kumho WinterCraft WS71 | Upper-middle | £159 106 H | |||
| 7. | Bridgestone Blizzak LM-80 EVO | Premium | ||||
| 8. | Hankook Ventus Prime 4 | Premium | £156 110 V + 2 | |||
| 9. | Bridgestone Weather Control A005 | Premium | ||||
| 10. | Falken EUROWINTER HS449 | Upper-middle |