Porsche 911 Carrera 4 Brochure & Specs page 38

Another sign of inner strength:
having one's feet firmly on the ground.
Wheels.
The S models are equipped with
19-inch Carrera S II wheels
The 911 Carrera models and the as standard. The visual effect?
911 Targa 4 are fitted with 18-inch Sporty and dynamic.
Carrera IV wheels as standard.
These wheels feature a classic
sporty design.
911 Carrera 4 with 18-inch Carrera IV wheels
Both sets of wheels are designed
to display the four-piston alu-
minium monobloc calipers and
promote efficient ventilation of
the brake system.
Tyre Pressure Monitoring
(TPM) system.
The optional Tyre Pressure
Monitoring (TPM) system sends
warnings to the on-board com-
18-inch Carrera IV wheel
puter's display screen in the
event of low tyre pressure as well
as in the event of a creeping
or a sudden loss of pressure.
19-inch Carrera S II wheel
The 911 |
Chassis
911 Carrera S with 19-inch Carrera S II wheels
The driver can check the pressure
in all four tyres from the instru-
ment cluster. Each time the
tyres are re-inflated, or whenever
a wheel has been changed,
the updated tyre pressures are
displayed with minimum delay –
for increased comfort and safety.