ESP Lexus ES300 1997 Service Procedures And Specifications: Chassis

CHASSIS
213 Warning: The traction grade assigned to this tire is based on
braking (straight ahead) traction tests and does not include
cornering (turning) traction.
Temperature A, B, C ± The temperature grades are A (the
highest), B, and C, representing the tire's resistance to the
generation of heat and its ability to dissipate heat when
tested under controlled conditions on a specified indoor
laboratory test wheel. Sustained high temperature can
cause the material of the tire to degenerate and reduce tire
life, and excessive temperature can lead to sudden tire
failure. The grade C corresponds to a level of performance
which all passenger car tires must meet under the Federal
Motor Vehicle Safety Standards No. 109. Grades B and A
represent higher levels of performance on the laboratory test
wheel than the minimum required by law.
Warning: The temperature grade of this tire is established for
a tire that is properly inflated and not overloaded. Excessive
speed, underinflation, or excessive loading, either
separately or in combination, can cause heat buildup and
possible tire failure.
Tire selection
When replacing a tire, use only the same size and
construction as originally installed and with the same
or greater load capacity.
Using any other size or type of tire may seriously affect
handling, ride, speedometer/odometer calibration, ground
clearance, and clearance between the body and tires or
snow chains.
Do not mix radial, belted, or conventional tires on your
vehicle.
Do not use tires or wheels other than the
manufacturer 's recommended size.
It can cause dangerous handling characteristics, resulting in
loss of control. If you need to change from conventional tires
to radial tires or vice versa, replace tham as a set.