Lexus GS430 User Manual page 501

D Use the jack only for lifting your vehicle during
wheel changing.
D Do not raise the vehicle with someone in the
vehicle.
D When raising the vehicle, do not put an object
on or under the jack.
D Raise the vehicle only high enough to remove
and change the tire.
NOTICE
D Do not use liquid sealants for a flat tire as tire
pressure sensors will be damaged.
D Do not continue driving with a deflated tire.
Driving even a short distance can damage a tire
beyond repair.
D When the tires must be repaired and replaced,
have them repaired and replaced by your Lexus
dealer or an authorized tire dealer. The tire
pressure warning valves and transmitters will
be affected by the installation or removal of
tires.
D When the tires must be replaced, replace the
grommets for tire pressure warning vales and
transmitters as well.
IN CASE OF AN EMERGENCY
Compact spare tire
G40025
The compact spare tire is designed for temporary
emergency use only.
The compact spare tire is identified by the distinctive
wording "TEMPORARY USE ONLY" molded into the
side wall of the tire.
To keep the compact spare tire noticeable, do not hide
the wheel by a wheel cover or such.
The compact spare tire saves space in your luggage
compartment, and its lighter weight helps to improve fuel
economy and permits easier installation in case of a flat
tire.
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