Porsche
Porsche Boxster/ Cayman (Porsche 987)
The figures below apply to the selected Porsche Boxster/ Cayman (Porsche 987) 2005 with 235/40R18 tyres. Check the vehicle placard or owner’s manual before adjusting pressures, particularly when carrying additional load.
Front pressure30 PSI
Rear pressure37 PSI
Wheel nut torqueNot listed
Tyre size235/40R18
Wheel & Technical Information
Tyre Pressure Placard
