Lexus 2004 GX470 Owner's Manual page 561

CHASSIS
Tire selection
When replacing a tire, use a tire of the same size
and construction, and the same or greater load
capacity as the originally installed tires. Also, all
the tires must be the same brand and have the
same tread patterns.
Using any other size or type of tire may seriously
affect handling, ride,
calibration, ground clearance, and clearance between
the body and tires or snow chains.
Check that the maximum load of the replaced tire is
greater than 1/2 of the Gross Axle Weight Ratings
(GAWR) of either the front axle or the rear axle,
whichever greater. As for the maximum load of the
tire, see the load limit at maximum cold tire inflation
pressure mentioned on the sidewall of the tire, and
as for the Gross Axle Weight Ratings (GAWR), see
the Certification Label. For details about Certification
Label and sidewall of the tire, see pages 496 and 535.
546
speedometer/odometer
CAUTION
Observe the following instructions. Otherwise,
an accident may occur resulting in death or
serious injuries.
D Do not mix radial, bias belted, or bias-ply tires
on your vehicle, as this may cause dangerous
handling characteristics resulting in loss of
control.
D Do not use tires other than the manufacturer's
recommended size, as
dangerous handling characteristics resulting
in loss of control.
D Do not use tires of different brands, sizes,
construction or tread patterns, as this may
cause dangerous handling characteristics
resulting in loss of control.
this may cause