Porsche Workshop Service and Repair Manuals

Tires: Pressure, Vacuum and Temperature Specifications

Tire Pressure Specifications

911 Carrera/911 Carrera S/911 Carrera 4 and 911 Carrera 4S (Turbo-Look)

Tire Pressure Of Cold Tires (approx. 20°C):

16-Inch Wheels Summer tires and winter tires:

Front ...........................................................................................................................................................................  2.5 Bar Excess Pressure
Rear ............................................................................................................................................................................  3.0 Bar Excess Pressure

17-Inch Wheels Summer Tires And Winter Tires:

Front ...........................................................................................................................................................................  2.5 Bar Excess Pressure
Rear ............................................................................................................................................................................  2.5 Bar Excess Pressure

Collapsible Spare Tire:

Front/Rear ...................................................................................................................................................................  2.5 bar Excess Pressure

911 Carrera RS (M 002 basic version/M 003 Clubsport version)

Tire Pressure Of Cold Tires (approx. 20°C):

Summer And Winter Tires:

Winter Tires = 17-inch wheels: 
Summer Tires = 18-inch wheels:

Front ................................................................................................................................................................................................  2.5 bar
Rear .................................................................................................................................................................................................  3.0 bar

Folding spare wheel:

Front/Rear .............................................................................................................................................................................................  2.5 bar