Lexus GS430 User Manual page 499

IN CASE OF AN EMERGENCY
G40011
8. Remove the wheel nuts and remove the flat tire.
Lift the flat tire straight off and put it aside.
478
G40012
Before putting on the wheel, remove any corrosion on
the mounting surfaces with a wire brush or such.
Installation of wheels without good metal−to−metal
contact at the mounting surface can cause wheel nuts to
loosen and eventually cause a wheel to come off while
driving.