2021 Porsche 911 Tire Size
Confirmed OEM tire sizes for this model year. Multiple sizes may apply depending on trim and wheel package — all catalog options are listed.
- Rear235/40R19
- Rear245/35R20
- Rear255/35R20
All confirmed configurations
| Size | Position | Width | Aspect | Rim | Load | Speed |
|---|---|---|---|---|---|---|
| 235/40R19 | Rear | 235 | 40 | 19" | 92 | V |
| 245/35R20 | Rear | 245 | 35 | 20" | 91 | Y |
| 255/35R20 | Rear | 255 | 35 | 20" | — | — |