2009 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.
- Rear235/30R20
- Rear235/35R19
- Rear235/40R18
All confirmed configurations
| Size | Position | Width | Aspect | Rim | Load | Speed |
|---|---|---|---|---|---|---|
| 235/30R20 | Rear | 235 | 30 | 20" | — | — |
| 235/35R19 | Rear | 235 | 35 | 19" | 87 | Y |
| 235/40R18 | Rear | 235 | 40 | 18" | 91 | V |