Replacing Wheels; Aluminium Wheel Precautions; Wheel Selection - Lexus GS300 1998 Owner's Manual

CHASSIS

REPLACING WHEELS

When to replace your wheels
If you have wheel damage such as bends, cracks or heavy
corrosion, the wheel should be replaced.
If you fail to replace damaged wheels, a tire may slip off a
wheel or they may cause loss of handling control.
Replacement with used wheels is not recommended as they
may have been subjected to rough treatment or high mileage
and could fail without warning. Also, bent wheels which have
been straightened may have hidden structural damage and
therefore should not be used. Never use an inner tube in a
leaking wheel which is designed for a tubeless tire.

Wheel selection

When replacing wheels, care should be taken to ensure
that they are equivalent to those removed in load capacity,
diameter, rim width, and offset.
Correct replacement wheels are available at your Lexus
dealer.
A wheel of a different size or type may adversely affect
handling, wheel and bearing life, brake cooling,
speedometer/odometer calibration, stopping ability,
headlight aim, bumper height, vehicle ground clearance, and
tire or snow chain clearance to the body and chassis.
400
ALUMINUM WHEEL
PRECAUTIONS
D After driving your vehicle the first 1600 km (1000 miles),
check that the wheel nuts are tight.
D If you have rotated, repaired, or changed your tires, check
that the wheel nuts are still tight after driving 1600 km
(1000 miles).
D When using tire chains, be careful not to damage the
aluminum wheels.
D Use only the Lexus wheel nuts and wrench designed for
your aluminum wheels.
D When balancing your wheels, use only Lexus balance
weights or equivalent and a plastic or rubber hammer.
D As with any wheel, periodically check your aluminum
wheels for damage. If damaged, replace immediately.