Michelin e.Primacy is a summer tyre made in total of 111 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 215/45 R18 is 50mm wider than the narrowest dimension (165) and 10mm narrower than the widest one (225). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (215mm), which results in 96.75mm sidewall height. In 215/45 R18, there is only one possible speed index for Michelin e.Primacy - "W", which is good for speeds up to 270 km/h.
Relevant tyre tests in same or similiar dimension (215/45 R18)

| Name | Wet | Dry | Enviromental impact | Running costs | |||
|---|---|---|---|---|---|---|---|
| Best values in test | 9.4 | 9.5 | 10.0 | 10.0 | |||
| Michelin e.Primacy | 7.3 | 8.5 | 10.0 | 10.0 | |||
| Show test details | |||||||
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Michelin Pilot Sport 5 | Premium | £157 93 Y | |||
| 2. | Hankook Ventus evo | Premium | £121 93 Y | |||
| 3. | Hankook iON evo | Premium | £179 89 Y | |||
| 4. | Kumho Ecsta Sport (PS72) | Upper-middle | £92 93 Y | |||
| 5. | Bridgestone Potenza Sport | Premium | £139 93 Y | |||
| 6. | Hankook Ventus S1 evo3 K127 | Premium | £134 93 W + 1 | |||
| 7. | Continental PremiumContact 6! Newer model available: Continental PremiumContact 7 | Premium | £154 93 Y | |||
| 8. | Hankook Ventus Prime 4 | Premium | £149 89 V | |||
| 9. | Kumho Ecsta PS71 | Upper-middle | £105 93 Y | |||
| 10. | Michelin Primacy 4+! Newer model available: Michelin Primacy 5 | Premium | £153 93 W | |||
| 11. | Pirelli Cinturato P7 | Premium | £131 89 V + 1 | |||
| 12. | Michelin Pilot Sport 4! Newer model available: Michelin Pilot Sport 5 | Premium | ||||
| 13. | Firestone Roadhawk 2 | Upper-middle | £105 93 Y | |||
| 14. | Toyo Proxes Comfort | Upper-middle | £105 93 | |||
| 15. | Falken ZIEX ZE310 ECORUN! Newer model available: Falken ZIEX ZE320 | Upper-middle | £164 93 W + 1 | |||
| 16. | Michelin e.Primacy | Premium | £142 89 W | |||
| 17. | Uniroyal RainSport 5 | Upper-middle | £117 93 Y | |||
| 18. | Falken ZIEX ZE320 | Upper-middle | £109 93 W | |||
| 19. | Falken Azenis FK510! Newer model available: Falken Azenis FK520 | Upper-middle | £140 93 Y | |||
| 20. | Firestone Roadhawk! Newer model available: Firestone Roadhawk 2 | Upper-middle | £198 93 Y | |||
| 21. | Sailun Atrezzo ZSR2! Newer model available: 1 | Lowcost | ||||
| 22. | Hankook Ventus Prime3 K125! Newer model available: Hankook Ventus Prime 4 | Premium | £126 89 V | |||
| 23. | Semperit Speed-Life 3 | Lowcost | £103 93 Y |