Continental SportContact 7 is a summer tyre made in total of 122 sizes, ranging from R18 to R18 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 285/25 R20 is 60mm wider than the narrowest dimension (225) and 60mm narrower than the widest one (345). This tyre profile of 25 means the sidewall height of the tyre is 25% of the tyre width (285mm), which results in 71.25mm sidewall height. In 285/25 R20, there is only one possible speed index for Continental SportContact 7 - "Y", which is good for speeds up to 300 km/h. In 285/25 R20, SportContact 7 usually competes against Pilot Sport 4 S, which is a tyre from Michelin with a rating of 97%, compared to 100% of the Continental in question.
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Continental Sportcontact 7 | Premium | £278 93 Y | |||
| 2. | Michelin Pilot Sport 4 S! Newer model available: Michelin Pilot Sport S 5 | Premium | £287 93 Y | |||
| 3. | Pirelli P ZERO PZ4 | Premium |