If a wheel is bent, cracked or heavily corroded, it should be replaced. Otherwise, the tire may separate from the wheel or cause a loss of handling control.
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 inset*.
Replacement wheels are available at your Lexus dealer.
*: Conventionally referred to as "offset".
Lexus does not recommend using the following:
Aluminum wheel precautions
■ When replacing wheels The wheels of your vehicle are equipped with tire pressure warning valves and transmitters that allow the tire pressure warning system to provide advance warning in the event of a loss in tire inflation pressure. Whenever wheels are replaced, tire pressure warning valves and transmitters must be installed.
WARNING
■ When replacing wheels
■ Use of defective wheels prohibited Do not use cracked or deformed wheels.
Doing so could cause the tire to leak air during driving, possibly causing an accident.
NOTICE
■ Replacing tire pressure warning valves and transmitters
Tire pressure warning valves and transmitters may not work properly with non-genuine wheels.
■ Selectable Color Trim (if equipped)

Tire inflation pressure
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INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the seat frame may injure your hands. HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. INSTALL SEAT HEATER ASSEMBLY (a) Install the seat heat ...
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DESCRIPTION After the headup display (meter mirror sub-assembly) has started, the headup display (meter mirror sub-assembly) attempts to detect the radio receiver assembly by performing communication via local bus. This DTC is stored when the radio receiver assembly has been detected but communicati ...