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Practical Tips, Emergency Service
Wheel alignment, wheel balancing
As a precaution, have wheels with summer tires
balanced in the spring, and those with mud and
snow tires before winter.
Unbalanced wheels may affect car handling and
tire life.
Only the specified weights may be used for wheel
balancing.
Self-adhesive weights must not come into contact
with cleaning agents, since they could drop off.
Uneven tread wear indicates wheel imbalance. In
this event, the vehicle should be checked at an au-
thorized Porsche dealer.
Warning!
If, during a trip, uneven running or vibrations
occur that could be caused by damage to
tires or the car, the speed must be reduced
immediately, but without braking sharply.
If you continue your trip without having the
cause of the fault remedied, you might lose
control of your vehicle which could cause se-
vere personal injury.
f
Stop the vehicle and check the tires.
f
If no cause for the fault can be found, drive
carefully to the nearest authorized Porsche
dealer.
Removing and storing tires
f
After changing, adjust tire pressure and torque
wheel bolts diagonally to 94 ftlb (130 Nm).
Tires must always remain on the same side of
the vehicle.
When wheels are removed, the direction of
rotation and position of each wheel should be
marked.
Example
FR (front right), FL, RR and RL.
Wheels must always be fitted in accordance with
their marking.
The perception that tire durability and perform-
ance are immune to the effects of storage and
age is unfounded.
Chemical additives, which make the rubber elas-
tic, lose their effectiveness in the course of time
and the rubber becomes brittle and cracks.
Therefore, the tires should be inspected from
time to time.
Note
Under no circumstances should tires older than 6
years be used on your Porsche.
The age of the tire can be obtained from the “DOT”
code number. If, for example, the last four num-
bers read 1205, then the tire was produced in the
12th week of 2005.
f
Store tires in a cool and dry place.
Содержание 2006 Cayman
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Страница 78: ...78 Controls Instruments...
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Страница 121: ...Controls Instrument 121...
Страница 163: ...Shifting Gear 163 Shifting Gear Manual Transmission Clutch 164 Tiptronic S 165...
Страница 204: ...204 Maintenance Car Care...
Страница 262: ...262 Practical Tips Emergency Service...
Страница 263: ...Vehicle Identification Technical Data 263 Vehicle Identification Technical Data...
Страница 275: ...275 Acceleration diagram Manual transmission...