Lexus RX350 2023 Manual page 505

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5
Lower the vehicle.
6
Firmly tighten each wheel bolt in
the order shown in the illustration
two or three times.
Tightening torque:
103 ft•lbf (140 N•m, 14.3 kgf•m)
7
Stow the flat tire, tire jack and all
tools.
The spare tire
The spare tire is identified by the label
"TEMPORARY USE ONLY" on the tire
sidewall.
Use the spare tire temporarily, and only in
an emergency.
Make sure to check the tire inflation pres-
sure of the spare tire. (P.530)
When using the spare tire
As the spare tire is not equipped with a tire
pressure warning valve and transmitter, low
inflation pressure of the spare tire will not be
indicated by the tire pressure warning sys-
tem. Also, if you replace the spare tire after
the tire pressure warning light comes on,
the light remains on.
7-2. Steps to take in an emergency
When the spare tire is equipped
The vehicle becomes lower when driving
with the spare tire compared to when driv-
ing with standard tires.
If you have a flat front tire on a road cov-
ered with snow or ice
Install the spare tire on one of the rear
wheels of the vehicle. Perform the following
steps and fit tire chains to the front tires:
1
Replace a rear tire with the spare tire.
2
Replace the flat front tire with the tire
removed from the rear of the vehicle.
3
Fit tire chains to the front tires.
WARNING
Installing the spare tire
Failure to follow these precautions could
cause the wheel bolts to loosen and the
tire to fall off, resulting in death or serious
injury.
Never apply oil or grease to the wheel
bolts or their contact surface on the
wheel
.
A
Doing so may cause the wheel bolts to
be tightened excessively, leading to
damage to the wheel bolts, the
threaded portion the wheel bolts install
to
, or the wheel.
B
Also, the wheel bolts may come loose,
possibly leading to the wheel coming
off, causing a serious accident.
If oil or grease is attached to either of
these parts, remove it.
Steel wheel
505
7

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