Lexus LS 500 2019 Owner's Manual page 394

394
6-3. Do-it-yourself maintenance
into contact with the disc wheel.
Disc wheel
A
Washer
B
3 Lower the vehicle.
4 Firmly tighten each wheel nut two
or three times in the order shown in
the illustration.
Tightening torque:
103 ft•lbf (140 N•m, 14.3 kgf•m)
LS500_OM_(U)_1810
WARNING
When installing the tire
■
Failure to follow these precautions could
cause the wheel nuts to loosen and the
tire to fall off, resulting in death or serious
injury.
● Never use oil or grease on the wheel
bolts or wheel nuts.
Oil and grease may cause the wheel
nuts to be excessively tightened, lead-
ing to bolt or disc wheel damage. In
addition, the oil or grease can cause
the wheel nuts to loosen and the wheel
may fall off, causing a serious accident.
Remove any oil or grease from the
wheel bolts or wheel nuts.
● Have the wheel nuts tightened with a
torque wrench to 103 ft•lbf (140 N•m,
14.3 kgf•m) as soon as possible after
changing wheels.
● Do not attach a heavily damaged
wheel ornament, as it may fly off the
wheel while the vehicle is moving.
● When installing a tire, only use wheel
nuts that have been specifically
designed for that wheel.
● If there are any cracks or deformations
in the bolt screws, nut threads or bolt
holes of the wheel, have the vehicle
inspected by your Lexus dealer.
NOTICE
■ Repairing or replacing tires, wheels,
tire pressure warning valves, trans-
mitters and tire valve caps
P.387