Gripmax SureGrip Pro Sport is a summer tyre made in total of 93 sizes, ranging from R18 to R18 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 245/35 R21 is 40mm wider than the narrowest dimension (205) and 50mm narrower than the widest one (295). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (245mm), which results in 85.75mm sidewall height. In 245/35 R21, there is only one possible speed index for Gripmax SureGrip Pro Sport - "Y", which is good for speeds up to 300 km/h. In 245/35 R21, SureGrip Pro Sport usually competes against Sport Master, which is a tyre from Linglong with a rating of 76%, compared to 19% of the Gripmax in question.
Relevant tyre tests in same or similiar dimension (245/35 R21)

| Name | Stopping distance on dry | Stopping distance on wet | |||||
|---|---|---|---|---|---|---|---|
| Best values in test | 32.8 | 25.2 | |||||
| Gripmax SureGrip Pro Sport | 36.8 | 33.2 | |||||
| Show test details | |||||||
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Continental Sportcontact 7 | Premium | £227 96 Y | |||
| 2. | Michelin Pilot Sport 4 S! Newer model available: Michelin Pilot Sport S 5 | Premium | £226 96 Y + 1 | |||
| 3. | Pirelli P ZERO PZ4 | Premium | £214 96 Y + 5 | |||
| 4. | Pirelli P ZERO lx. | Premium | £277 96 Y + 2 | |||
| 5. | Goodyear Eagle F1 Asymmetric 6 | Premium | ||||
| 6. | Hankook iON evo | Premium | £255 96 Y + 1 | |||
| 7. | Bridgestone Potenza Sport! Newer model available: Bridgestone Potenza Sport Evo | Premium | £250 96 Y | |||
| 8. | Hankook Ventus S1 evo3 K127 | Premium | £206 96 Y | |||
| 9. | Bridgestone Turanza 6 | Premium | £239 96 Y + 1 | |||
| 10. | Falken Azenis FK520 | Upper-middle | £243 0 | |||
| 11. | Hankook Ventus Prime 4 | Premium | £219 96 V + 1 | |||
| 12. | GoodYear Eagle F1 Supersport | Premium | £200 96 Y | |||
| 13. | Toyo Proxes Sport 2 | Upper-middle | £227 96 Y | |||
| 14. | Yokohama Advan Sport V107 | Upper-middle | £200 96 Y |