Service description
| Max. cert. speed | 300.0km/h |
|---|
| Speed rating | Y |
|---|
| Load index | 109 |
|---|
| Max. load (single) | 2,270 lb / 1,030 KG |
|---|
| Load range | XL |
|---|
| Max. press. (single) | 51 PSI |
|---|
Design
| Tread design | Asymmetrical |
|---|
| Run-flat | No |
|---|
| Technologies | - |
|---|
UTQG Ratings
| Treadwear | 280 |
|---|
| Traction | AA |
|---|
| Temperature | A |
|---|
Other specifications
| Overall diam. | 31.0in. |
|---|
| Revolutions | 1,078.03/km |
|---|
| Revolutions | 670.0/mile |
|---|
| Weight | 19.14kg |
|---|
| Weight | 42.2lb |
|---|
| Tread depth | 9.0/32 in. |
|---|
| Tread width | -in. |
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| Section width | 255.0 |
|---|
| Rim width, max. | 10.0in. |
|---|
| Rim width, meas. | 9.0in. |
|---|
| Rim width, min. | 8.5in. |
|---|
Original equipment on these vehicles
Factory-fitted on 25 vehicle configurations.
-
2019~2024 Rolls-Royce Cullinan
Base
-
2018~2024 Rolls-Royce Phantom
Base
-
2018~2024 Rolls-Royce Phantom
EWB
-
2020~2023 Rolls-Royce Cullinan
Black Badge
-
2023 Rolls-Royce Phantom
Platino
See every tire we carry in 255/50R21 →
