Porsche Panamera 2018, Руководство пользователя

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278
Wheels and Tires
In addition to correct tire inflation pressure and
correct wheel alignment, the service life of the
tires also depends on your driving style. Abrupt
acceleration, high cornering speeds and heavy
braking increase tire wear. Moreover, tread wear is
increased at high outside temperatures and on
rough road surfaces.
Complying with load and speed
requirements
e
Drive at an appropriate speed.
e
Do not overload the vehicle and pay attention
to the roof load.
>
Please see chapter "Technical Data" on
page 293.
Checking tire pressure
NOTICE
Insufficient tire pressure can cause tires to over-
heat and thus be damaged – even invisibly
e
Hidden tire damage is not eliminated by subse-
quently correcting the tire pressure.
e
Never let air out of hot tires. When tires are
warm, the tire pressure is increased. This could
cause the tire pressure to fall below the pre-
scribed value.
>
Please see chapter "Technical Data" on
page 293.
For further information on the Tire Pressure Moni-
toring System:
>
Please see chapter "Instrument cluster " on
page 125.
When tires are warm, the tire pressure is
increased.
e
Never let air out of hot tires. This could cause
the tire pressure to fall below the prescribed
value.
Insufficient tire pressure can cause tires to over-
heat and thus be damaged – even invisibly. Hidden
tire damage is not eliminated by subsequently cor-
recting the tire pressure.
Fig. 208: Tire pressure plate at the door sill area
The tire pressure must match the prescribed val-
ue. The tire pressure is specified on the plate at the
door sill area on the driver’s side and in the "Tech-
nical Data". The values apply to cold tires (68°F
(20°C)).
e
Check the tire pressure at least monthly when
the tires are cold.
Checking tire pressure with a
pressure gauge
1. Remove the valve stem cap from the tire.
2. Press the pressure gauge onto the valve stem.
3. Read the tire pressure on the gauge stem and
compare it to the permissible tire pressure.
This information can be found on the tire pres-
sure plate or in the chapter “Technical Data”.
>
Please see chapter "Technical Data" on
page 293.
4. Remove the pressure gauge.
Fig. 209: Example of a tire pressure plate
A Seating capacity
Maximum number of vehicle occupants, including the
driver.
B Vehicle load limit
Is the maximum total weight limit specified of the load
(passengers and cargo) for the vehicle. This is the
maximum weight of passengers and cargo that can
be loaded into the vehicle.
C Vehicle load limit
Size of tires mounted at the factory.
D Recommended cold tire inflation pressure
These values are for cold tires (68 °F (20 °C)).