
Tire Pressure and Technical Data 311
Comfort tire pressure for summer, snow and all-season tires up to 100 mph (160 km/h)
The comfort tire pressure speed threshold permitted for your vehicle depends on the national type standardisation and is displayed under
“Comfort pressure” in the “Tire pressure” menu on the multi-purpose display on the on-board computer.
Comfort tire pressure is only available on vehicles with Tire Pressure Monitoring (TPM).
f The load condition of the vehicle must be set on the multi-purpose display. The tire pressure must be changed according to the vehicle load.
Please see the chapter “SELECTING “CHARGE” IN THE TIRE PRESSURE MENU” on page 121.
FA = front axle, RA = rear axle
Cayenne, Cayenne S Cayenne Turbo
Part load Full load Part load Full load
Summer, snow and all-season tires
FA RA FA RA FA RA FA RA
255/55 R 18 109 XL
34 psi /
2.4 bar /
240 kPa
39 psi /
2.7 bar /
270 kPa
37 psi /
2.6 bar /
260 kPa
46 psi /
3.2 bar /
320 kPa
-
-
- -
265/50 R 19 110 XL
275/45 R 20 110 XL
295/35 R 21 107 XL
34 psi /
2.4 bar /
240 kPa
39 psi /
2.7 bar /
270 kPa
37 psi /
2.6 bar /
260 kPa
46 psi /
3.2 bar /
320 kPa
34 psi /
2.4 bar /
240 kPa
39 psi /
2.7 bar /
270 kPa
37 psi /
2.6 bar /
260 kPa
46 psi /
3.2 bar /
320 kPa