Lexus LS460 2011 Owner's Manual page 686

CAUTION

When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train, as well as dan-
gerous handling characteristics, which may lead to an accident resulting in
death or serious injury.

Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.

Do not use tire sizes other than those recommended by Lexus.

Do not mix differently constructed tires (radial, bias-belted or bias-ply
tires).

Do not mix summer, all season and winter tires.

Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.

Using tires of a different size
Do not use tires of a different size from those equipped when the vehicle
was new, as the front tire steering angle setting is designed for the original
tire size. It is dangerous to use an incorrect wheel and tire combination as
this may result in reduced vehicle stability.

When initializing the tire pressure warning system
Do not push the reset switch without first adjusting the tire inflation pres-
sure to the specified level. Otherwise, the tire pressure warning light may
not come on even if the tire inflation pressure is low, or it may come on
when the tire inflation pressure is actually normal.
LS460_EE
4-3. Do-it-yourself maintenance
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