Table of contents:
275/30 R21 Kumho Ecsta PS91 variants
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Kumho Ecsta PS91 is a summer tyre made in total of 48 sizes, ranging from R18 to R18 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 275/30 R21 is 50mm wider than the narrowest dimension (225) and 0mm narrower than the widest one (275). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (275mm), which results in 82.5mm sidewall height. In 275/30 R21, there is only one possible speed index for Kumho Ecsta PS91 - "Y", which is good for speeds up to 300 km/h.
Kumho Ecsta PS91 is made in 48 sizes, starting from 225/40 R18 up to 275/30 R21.
Similar tires
275/30 R21 - Best summer tyres (according to tests)
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Michelin Pilot Sport 4 S! Newer model available: Michelin Pilot Sport S 5 | Premium | £382 98 Y | |||
| 2. | Pirelli P ZERO lx. | Premium | £355 98 Y | |||
| 3. | Pirelli P ZERO PZ4 | Premium | £364 98 Y + 2 | |||
| 4. | Bridgestone POTENZA SPORT | Premium | ||||
| 5. | Hankook Ventus S1 evo3 K127 | Premium | £257 98 Y | |||
| 6. | Hankook Ventus Prime 4 | Premium | £296 98 Y | |||
| 7. | Bridgestone Turanza 6 | Premium | £261 98 Y + 2 | |||
| 8. | Yokohama ADVAN SPORT V107 | Upper-middle | £309 98 Y | |||
| 9. | Kumho Ecsta PS91 | Upper-middle | £224 98 Y |
