Replacing Wheels; Aluminum Wheel Precautions; Suspension And Chassis; Wheel Selection - Lexus LS400 Owner's Manual

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REPLACING WHEELS

When to replace your wheels
If you have wheel damage such as bending, 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.
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.

SUSPENSION AND CHASSIS

CAUTION
Do not modify the suspension/chassis with lift kits, spacers,
springs, etc. It can cause dangerous handling characteristics,
resulting in loss of control.
CHASSIS
247

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