Kia Niro Hybrid, Owner'S Manual, Page: 533 / 646

Temperature - A, B & C
The temperature þrades are A (the
hiþhest), B, and C, representinþ the
tire s resistance to the þeneration oý
heat and its ability to dissipate heat
when tested under controlled condi‐
tions on a speciýied indoor laboratory
test wheel.
Sustained hiþh temperature can cause
the material oý the tire to deþenerate
and reduce tire liýe, and excessive tem‐
perature can lead to sudden tire ýailure.
Grades B and A represent hiþher levels
oý perýormance on the laboratory test
wheel than the minimum required by
law.
WARNING
The traction grade assigned to this
tire is based on straight-ahead brak‐
ing traction tests, and does not in‐
clude acceleration, cornering, hydro‐
planing, or peak traction characteris‐
tics.
WARNING
n Tire temperature
The temperature grade for this tire
is established for a tire that is prop‐
erly inflated and not overloaded. Ex‐
cessive speed, underinflation, or ex‐
cessive loading, either separately or
in combination, can cause heat build-
up and possible sudden tire failure.
This can cause loss of vehicle control
and serious injury or death.
Low aspect ratio tire (if
equipped)
Low aspect ratio tires, whose aspect
ratio is lower than 50, are provided ýor
sporty looks.
Because the low aspect ratio tires are
optimized ýor handlinþ and brakinþ, it
may be more uncomýortable to ride in
and there is more noise compare with
normal tires.
CAUTION
Because the sidewall of the low as‐
pect ratio tire is shorter than the
normal, the wheel and tire of the
low aspect ratio tire is easier to be
damaged. So, follow the instructions
below.
• When driving on a rough road or
off road, drive cautiously because
tires and wheels may be damaged.
And after driving, inspect tires and
wheels.
• When passing over a pothole,
speed bump, manhole, or curb
stone, drive slowly so that the
tires and wheels are not damaged.
• If the tire is impacted, inspect the
tire condition or contact a profes‐
sional workshop. Kia recommends
to visit an authorized Kia dealer/
service partner.
• To prevent damage to the tire, in‐
spect the tire condition and pres‐
sure every 3,000km.
(Continued)
9-53
9
Maintenance