Pirelli P ZERO PZ4-SPT NCS 315/40R21
315/40R21 111Y 夏季胎
Service description
| Max. cert. speed | 300.0km/h |
|---|---|
| Speed rating | Y |
| Load index (single) | 111 |
| Max. load | 2,400.0lb |
| Load index (dual) | 111 |
| Max. load (dual) | 2,400.0lb |
| Load range | SL |
| Max. press. (single) | 51 PSI |
| Max. press. (dual) | -psi |
Design
| Tread design | Asymmetrical |
|---|---|
| Run-flat | No |
| Technologies | - |
UTQG Ratings
| Treadwear | 280 |
|---|---|
| Traction | AA |
| Temperature | A |
Other specifications
| Overall diam. | 30.91in. |
|---|---|
| Revolutions | -/km |
| Revolutions | -/mile |
| Weight | 17.64kg |
| Weight | 38.89lb |
| Tread depth | 9.0/32 in. |
| Tread width | -in. |
| Section width | 315.0 |
| Rim width, max. | 12.5in. |
| Rim width, meas. | 11.0in. |
| Rim width, min. | 10.5in. |