Dunlop SP Sport MAXX GT is a summer tyre made in total of 121 sizes, ranging from R17 to R17 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 245/30 R20 is 10mm wider than the narrowest dimension (235) and 70mm narrower than the widest one (315). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (245mm), which results in 73.5mm sidewall height. In 245/30 R20, there are 2 possible speed indexes for Dunlop SP Sport MAXX GT - "","Y", which are good for speeds up to , 300 km/h. In 245/30 R20, SP Sport MAXX GT usually competes against SportContact 6, which is a tyre from Continental with a rating of 0%, compared to 0% of the Dunlop in question.
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| Shop | Product | Stock | Availability | Shipping | Price | Action |
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| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | Continental SportContact 7 | Premium | £203 90 Y | |||
| 2. | Michelin Pilot Sport 4 S! Newer model available: Michelin Pilot Sport S 5 | Premium | £237 90 Y + 1 | |||
| 3. | Pirelli P ZERO PZ4 | Premium | £239 90 Y + 3 | |||
| 4. | Bridgestone Turanza T005! Newer model available: Bridgestone Turanza 6 | Premium | £239 90 Y | |||
| 5. | Bridgestone Potenza Sport! Newer model available: Bridgestone Potenza Sport Evo | Premium | £176 90 Y + 2 | |||
| 6. | Bridgestone POTENZA SPORT EVO | Premium | £236 90 Y | |||
| 7. | Kumho Ecsta PS71 | Upper-middle | £134 90 Y | |||
| 8. | Hankook Ventus S1 evo3 K127 | Premium | £145 90 Y | |||
| 9. | Firestone Firehawk Sport | Upper-middle | £152 90 Y | |||
| 10. | Hankook Ventus Prime 4 | Premium | £229 90 Y | |||
| 11. | Yokohama Advan Sport V107 | Upper-middle | £177 107 |