Hankook Ventus Prime 4 is a summer tyre made in total of 530 sizes, ranging from R13 to R13 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 255/35 R21 is 110mm wider than the narrowest dimension (145) and 40mm narrower than the widest one (295). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (255mm), which results in 89.25mm sidewall height. In 255/35 R21, there is only one possible speed index for Hankook Ventus Prime 4 - "V", which is good for speeds up to 240 km/h.
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Continental SportContact 7 | Premium | £255 98 Y | |||
| 2. | Michelin Pilot Sport 4 S! Newer model available: Michelin Pilot Sport S 5 | Premium | £339 98 Y | |||
| 3. | Michelin PILOT SPORT 5 | Premium | £316 98 W + 2 | |||
| 4. | Pirelli P ZERO PZ4 | Premium | £276 98 W + 4 | |||
| 5. | Goodyear Eagle F1 Asymmetric 6 | Premium | £213 98 Y + 1 | |||
| 6. | Hankook iON evo | Premium | £254 98 W | |||
| 7. | Bridgestone Turanza T005! Newer model available: Bridgestone Turanza 6 | Premium | £264 98 Y + 1 | |||
| 8. | Kumho Ecsta PS71 | Upper-middle | £242 98 Y | |||
| 9. | Hankook Ventus S1 evo3 K127 | Premium | £221 98 Y | |||
| 10. | Kumho Ecsta Sport (PS72) | Upper-middle | £250 98 Y + 2 | |||
| 11. | Bridgestone Turanza 6 | Premium | £241 98 Y | |||
| 12. | Hankook Ventus S1 evo3 SUV K127A | Premium | £220 98 Y | |||
| 13. | Firestone ROADHAWK 2 | Upper-middle | £219 98 Y | |||
| 14. | Goodyear Eagle F1 Supersport | Premium | £230 98 Y | |||
| 15. | Vredestein Ultrac Pro | Premium | £221 0 | |||
| 16. | Nokian Powerproof 2 | Upper-middle | £254 0 Y + 1 |