spare wheel lexus LS400 1999 Comfort Adjustment / LEXUS 1999 LS400 OWNER'S MANUAL (OM50514U)

IN CASE OF AN EMERGENCY
353
40L005±1
To remove the spare tire:
1Remove the spare tire cover.
2Loosen the bolt and remove it.
When storing the spare tire, place it with the inner side
of the wheel facing up. Then bolt the tire in place and
install the spare tire cover to prevent the tire from flying
forward during a collision or sudden braking.

CHASSIS
422The recommended cold tire pressures, tire size and
the vehicle capacity weight are given on the label
inside the glove box lid.
You should check the tire pressures every two weeks, or
at least once a month. And don't forget the spare! The
pressure for the spare tire should be 220 kPa (2.2
kgf/cm
2 or bar, 32 psi). Incorrect tire pressure can
reduce tire life and make your vehicle less safe to drive.
Low tire pressure results in excessive wear, poor
handling, reduced fuel economy, and the possibility of
blowouts from overheated tires. Also, low tire pressure
can cause poor sealing of the tire bead. If the tire
pressure is excessively low, there is the possibility of
wheel deformation and/or tire separation. So keep your
tire pr essures at the proper level. If a tire needs frequent
refilling, have it checked by your Lexus dealer. High tire pressure produces a harsh ride, handling
problems,
excessive wear at the center of the tire tread,
and a greater possibility of tire damage from road
hazards.
The following instructions for checking tire pressure
should be observed:
 The pressure should be checked only when the
tires are cold. If your vehicle has been parked for at
least 3 hours and has not been driven for more than
1.5 km or 1 mile since, you will get an accurate cold
tire pressure reading.
 Always use a tire pressure gauge. The
appearance of the tire can be misleading. Besides,
tire pressures that are even just a few pounds off can
degrade handling and ride.
 Do not bleed or reduce tire pressure after driving.
It is normal for the tire pressure to be higher after
driving.
 Never exceed the vehicle capacity weight. The
passengers and luggage weight should be located so
that the vehicle is balanced.
 Be sure to reinstall the tire valve caps. Without the
valve caps, dirt or moisture could get into the valve
core and cause air leakage. If the caps have been
lost, have new ones put on as soon as possible.