Bridgestone Blizzak 6 is a winter tyre made in total of 188 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 275/50 R20 is 90mm wider than the narrowest dimension (185) and 50mm narrower than the widest one (325). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (275mm), which results in 137.5mm sidewall height. In 275/50 R20, there is only one possible speed index for Bridgestone Blizzak 6 - "W", which is good for speeds up to 270 km/h.
Relevant tyre tests in same or similiar dimension (275/50 R20)

| Name | Points total | Wet | Dry | Snow | Enviromental impact | ||
|---|---|---|---|---|---|---|---|
| Best values in test | 9.2 | 7.2 | 6.8 | 7.5 | 5.6 | ||
| Bridgestone Blizzak 6 | 8.5 | 9.0 | 7.8 | 8.6 | 9.1 | ||
| Show test details | |||||||
| # | Name | Our rating | Tested in this dimension | Tested in same width dimension | Segment | Price |
|---|---|---|---|---|---|---|
| 1. | GoodYear UltraGrip Performance SUV Gen-1 | Premium | ||||
| 2. | Continental WinterContact TS 850P SUV | Premium | £265 113 V + 3 | |||
| 3. | Bridgestone Blizzak LM-005! Newer model available: Bridgestone Blizzak 6 | Premium | £270 113 V | |||
| 4. | Pirelli SCORPION WINTER! Newer model available: Pirelli Scorpion Winter 2 | Premium | £266 109 V + 3 | |||
| 5. | Nokian WR SUV 4 | Upper-middle | ||||
| 6. | Nokian WR SUV 3! Newer model available: Nokian WR SUV 4 | Upper-middle | ||||
| 7. | Hankook Ventus Prime 4 | Premium | £259 113 V |