GoodYear Eagle F1 Supersport R is a summer tyre made in total of 15 sizes, ranging from R18 to R18 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 275/25 R21 is 70mm wider than the narrowest dimension (205) and 60mm narrower than the widest one (335). This tyre profile of 25 means the sidewall height of the tyre is 25% of the tyre width (275mm), which results in 68.75mm sidewall height. In 275/25 R21, there is only one possible speed index for GoodYear Eagle F1 Supersport R - "Y", which is good for speeds up to 300 km/h.
# | 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 | 77.9%
85.3%
64.2%
| Premium | £350 92 Y | ||
2. | Continental Sportcontact 6! Newer model available: Continental SportContact 7 | 82.5%
90.9%
88.9%
| Premium | £321 92 Y |