Tyre pressures
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
Tyre pressure of cold tyres (approx. 20° C)
17-INCH WHEELS TYRE PRESSURE
| 911 Carrera / 911 Carrera 4 with 17-inch wheels | front | rear |
|---|---|---|
| 17-inch wheels (summer tyres) | 2.5 bar overpressure | 2.5 bar overpressure |
| 17-inch wheels (winter tyres) | 2.5 bar overpressure | 2.5 bar overpressure (2.8 bar overpressure only with winter tyres 225/45 R 17) |
17-INCH WHEELS TYRE PRESSURE
| 911 Carrera / 911 Carrera 4 with 17-inch wheels | front | rear |
|---|---|---|
| Spare wheel | 4.2 bar overpressure | 4.2 bar overpressure |
| collapsible spare tyre (for 911 Carrera 4) | 2.5 bar overpressure | 2.5 bar overpressure |
18-INCH WHEELS TYRE PRESSURE
| 911 Carrera / 911 Carrera 4 with 18-inch wheels | front | rear |
|---|---|---|
| 18-inch wheels (summer and winter tyres) | 2.5 bar overpressure | 3.0 bar overpressure |
| Spare wheel | 4.2 bar | 4.2 bar overpressure |
| collapsible spare tyre (for 911 Carrera 4) | overpressure 2.5 bar overpressure | 2.5 bar overpressure |