Pirelli PZERO R 315/30R21
315/30R21 105Y XL 夏季胎
Service description
| Max. cert. speed | 300.0km/h |
|---|---|
| Speed rating | Y |
| Load index | 105 |
| Max. load (single) | 2,039 lb / 925 KG |
| Load range | XL |
| Max. press. (single) | 50 PSI |
Design
| Tread design | Asymmetrical |
|---|---|
| Run-flat | No |
| Technologies | - |
UTQG Ratings
| Treadwear | 280 |
|---|---|
| Traction | AA |
| Temperature | A |
Other specifications
| Overall diam. | 28.5in. |
|---|---|
| Revolutions | -/km |
| Revolutions | -/mile |
| Weight | 14.06kg |
| Weight | 31.0lb |
| Tread depth | 9.0/32 in. |
| Tread width | -in. |
| Section width | 315.0 |
| Rim width, max. | -in. |
| Rim width, meas. | 11.0in. |
| Rim width, min. | -in. |
这些车的原厂配胎
共 13 个车型配置出厂即装此胎。
- 2025~2026 Porsche 911 Carrera 4 GTS
- 2025~2026 Porsche 911 Carrera 4 GTS (Center Lock)
- 2025~2026 Porsche 911 Carrera GTS
- 2025~2026 Porsche 911 Carrera GTS (Center Lock)
- 2025~2026 Porsche 911 Targa 4 GTS
- 2025~2026 Porsche 911 Targa 4 GTS (Center Lock)
- 2026 Porsche 911 Targa 4S