Low Aspect Ratio Tires - Hyundai Kona Hybrid 2023 Owner's Manual

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
surfaces 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 laboratory test wheel.
Sustained high temperature may cause
the material of the tire to degenerate and
reduce tire life, and excessive
temperature may lead to sudden tire
failure. 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
established for a tire that is properly
inflated and not overloaded. Excessive
speed, under-inflation, over-inflation, or
excessive loading, either separately or in
combination, may cause heat build-up
and possible sudden tire failure. This may
cause loss of vehicle control resulting in a
collision.

Low aspect ratio tires

if equipped
The aspect ratio is lower than 50 on low
aspect ratio tires.
Because low aspect ratio tires are
optimized for handling and braking, their
sidewall is a little stiffer than a standard
tire. Also low aspect ratio tires tend to be
wider and consequently have a greater
contact patch with the road surface. In
some instances they may generate more
road noise compared with standard tires.
CAUTION
Low aspect wheels and tires are easily
damaged. To reduce the risk of damage:
• When driving on rough roads, passing
over a pothole, speed bump, manhole,
or curb stone, drive the vehicle slowly
not to damage the tires and wheels.
Damage is not covered by your vehicle
warranty.
• Inspect the tire condition and pressure
every 13,000 km (8,000 mi.).
• It is difficult to visually inspect for tire
damage with your eyes. If any damage
is found, we recommend that you
contact an authorized HYUNDAI dealer
to replace the tire.
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