Hyundai 2003 Sonata Owner's Manual page 194

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CONSUMER INFORMATION & REPORTING SAFETY DEFECTS
Traction AA, A, B, C - The traction grades,
from highest to lowest, are AA, A, B, and C.
Those grades represent the tire's ability to stop
on wet pavement as measured under controlled
conditions on specified government test sur-
faces of asphalt and concrete. A tire marked C
may have poor traction performance.
!
WARNING:
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration,
cornering, hydroplaning, or peak traction
characteristics.
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 labo-
ratory 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 Fed-
eral Motor Vehicle Safety Standard 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 for this tire is estab-
lished for a tire that is properly inflated and
not overloaded. Excessive
underinflation, or excessive loading, either
separately or in combination, can cause
heat buildup and possible tire failure.
I130D01A-AAT
Hyundai motor vehicles are designed and manu-
factured to meet or exceed all applicable safety
standards.
For your safety, however, we strongly urge you
speed,
to read and follow all directions in this Owner's
Manual, particularly the information under the
headings "NOTE", "CAUTION" and "WARN-
ING".
If, after reading this manual, you have any
questions regarding the operation of your ve-
hicle, please contact your nearest Hyundai
Motor America Regional Office as listed below:
Eastern Region : Connecticut, Delaware, Maine,
Maryland, Massachusetts, New Hampshire,
New Jersey, New York, Pennsylvanina, Rhode
Island, Vermont, Virginia, West Virginia.
Eastern Region
1100 Cranbury South River Road
Jamesburg, NJ 08831
(800) 633-5151
Southern Region: Alabama, Arkansas, Florida,
Georgia, Louisiana, Mississippi, North Caro-
lina, South Carolina, Oklahoma, Tennessee,
Texas.