Bridgestone Turanza 6 is a summer tyre made in total of 194 sizes, ranging from R16 to R16 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 315/30 R21 is 120mm wider than the narrowest dimension (195) and 0mm narrower than the widest one (315). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (315mm), which results in 94.5mm sidewall height. In 315/30 R21, there is only one possible speed index for Bridgestone Turanza 6 - "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. | Pirelli P ZERO PZ4 | 85.1%
79.2%
76.4%
| Premium | £374 105 Y + 5 | ||
2. | Bridgestone Turanza 6 | 75.8%
78.6%
63%
| Premium | £292 105 Y | ||
3. | Michelin Pilot Sport 4! Newer model available: Michelin Pilot Sport 5 | 89.4%
89.3%
79.1%
| Premium | £434 105 Y + 1 | ||
4. | Michelin Pilot Sport 4 S! Newer model available: Michelin Pilot Sport S 5 | 77.9%
85.3%
64.2%
| Premium | £499 105 Y + 2 | ||
5. | GoodYear Eagle F1 Supersport | 80%
68.3%
80.1%
| Premium | £306 105 Y | ||
6. | Yokohama Advan Sport V107 | 82.4%
92.3%
75.5%
| Upper-middle | £276 105 Y |