inflation pressure KIA Sorento 2017 3.G User Guide

Maintenance
60
7
4. Tire ply composition and mate-
rial
The number of layers or plies of rub-
ber-coated fabric in the tire. Tire
manufacturers also must indicate the
materials in the tire, which include
steel, nylon, polyester, and others.
The letter "R" means radial ply con-
struction; the letter "D" means diago-
nal or bias ply construction; and the
letter "B" means belted-bias ply con-
struction.
5. Maximum permissible inflationpressure
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure. Refer
to the Tire and Loading Information
label for recommended inflation
pressure.
6. Maximum load rating
This number indicates the maximum
load in kilograms and pounds that
can be carried by the tire. When
replacing the tires on the vehicle,
always use a tire that has the same
load rating as the factory installed
tire.
7. Uniform tire quality grading
Quality grades can be found where
applicable on the tire sidewall
between tread shoulder and maxi-
mum chapter width.
For example:
TREADWEAR 200
TRACTION AA
TEMPERATURE A
Tires degrade over time, even when
they are not being used. Regardless
of the remaining tread, we recom-
mend that tires be replaced after
approximately six (6) years of normal
service. Heat caused by hot climates
or frequent high loading conditions
can accelerate the aging process. Tread wear
The tread wear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specified govern-
ment test course. For example, a tire
graded 150 would wear one-and-a-
half times (1½) as well on the gov-
ernment course as a tire graded 100.
The relative performance of tires
depends upon the actual conditions
of their use, however, and may
depart significantly from the norm
due to variations in driving habits,
service practices and differences in
road characteristics and climate.
These grades are molded on the
side-walls of passenger vehicle tires.
The tires available as standard or
optional equipment on your vehicle
may vary with respect to grade.

Maintenance
62
7
Cold Tire Pressure: The amount of
air pressure in a tire, measured in
pounds per square inch (psi) or kilo-
pascals (kPa) before a tire has built
up heat from driving.
Curb Weight: This means the weight
of a motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil and
coolant, but without passengers and
cargo.
DOT Markings: The DOT code
includes the Tire Identification
Number (TIN), an alphanumeric des-
ignator which can also identify the
tire manufacturer, production plant,
brand and date of production.
GVWR: Gross Vehicle Weight Rating
GAWR FRT: Gross Axle Weight
Rating for the Front Axle.
GAWR RR: Gross Axle Weight
Rating for the Rear axle. Intended Outboard Sidewall:
The
side of an asymmetrical tire, that
must always face outward when
mounted on a vehicle.
Kilopascal (kPa): The metric unit for
air pressure.
Light truck (LT) tire: A tire designat-
ed by its manufacturer as primarily
intended for use on lightweight trucks
or multipurpose passenger vehicles.
Load ratings: The maximum load
that a tire is rated to carry for a given
inflation pressure
Load Index: An assigned number
ranging from 1 to 279 that corre-
sponds to the load carrying capacity
of a tire.
Maximum Inflation Pressure: The
maximum air pressure to which a
cold tire may be inflated. The maxi-
mum air pressure is molded onto the
sidewall.
Maximum Load Rating: The load
rating for a tire at the maximum per-
missible inflation pressure for that
tire. Maximum Loaded Vehicle Weight:
The sum of curb weight; accessory
weight; vehicle capacity weight; and
production options weight.
Normal Occupant Weight:
The
number of occupants a vehicle is
designed to seat multiplied by 68 kg
(150 pounds).
Occupant Distribution: Designated
seating positions.
Outward Facing Sidewall: The side
of a asymmetrical tire that has a par-
ticular side that faces outward when
mounted on a vehicle. The outward
facing sidewall bears white lettering
or bears manufacturer, brand, and/or
model name molding that is higher or
deeper than the same moldings on
the inner facing sidewall.
Passenger (P-Metric) Tire: A tire
used on passenger cars and some
light duty trucks and multipurpose
vehicles.

763
Maintenance
Ply:A layer of rubber-coated parallel
cords
Pneumatic tire: A mechanical
device made of rubber, chemicals,
fabric and steel or other materials,
that, when mounted on an automo-
tive wheel provides the traction and
contains the gas or fluid that sustains
the load.
Production options weight: The
combined weight of installed regular
production options weighing over 2.3
kg (5 lb.) in excess of the standard
items which they replace, not previ-
ously considered in curb weight or
accessory weight, including heavy
duty breaks, ride levelers, roof rack,
heavy duty battery, and special trim.
Recommended Inflation Pressure:
Vehicle manufacturer's recommend-
ed tire inflation pressure and shown
on the tire placard. Radial Ply Tire:
A pneumatic tire in
which the ply cords that extend to the
beads are laid at 90 degrees to the
centerline of the tread.
Rim: A metal support for a tire and
upon which the tire beads are seat-
ed.
Sidewall: The portion of a tire
between the tread and the bead.
Speed Rating: An alphanumeric
code assigned to a tire indicating the
maximum speed at which a tire can
operate.
Traction: The friction between the
tire and the road surface. The
amount of grip provided.
Tread: The portion of a tire that
comes into contact with the road.
Treadwear Indicators: Narrow
bands, sometimes called "wear
bars," that show across the tread of a
tire when only 1/16 inch of tread
remains. UTQGS:
Uniform Tire Quality
Grading Standards, a tire information
system that provides consumers with
ratings for a tire's traction, tempera-
ture and treadwear. Ratings are
determined by tire manufacturers
using government testing proce-
dures. The ratings are molded into
the sidewall of the tire.
Vehicle Capacity Weight: The num-
ber of designated seating positions
multiplied by 68 kg (150 lbs.) plus the
rated cargo and luggage load.
Vehicle Maximum Load on the
Tire: Load on an individual tire due
to curb and accessory weight plus
maximum occupant and cargo
weight.
Vehicle Normal Load on the Tire:
Load on an individual tire that is
determined by distributing to each
axle its share of the curb weight,
accessory weight, and normal occu-
pant weight and driving by 2.
Vehicle Placard: A label permanent-
ly attached to a vehicle showing the
original equipment tire size and rec-
ommended inflation pressure.

Maintenance
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7
All season tires
Kia specifies all season tires on
some models to provide good per-
formance for use all year round,
including snowy and icy road condi-
tions. All season tires are identified
by ALL SEASON and/or M+S (Mud
and Snow) on the tire sidewall. Snow
tires have better snow traction than
all season tires and may be more
appropriate in some areas.
Summer tires
Kia specifies summer tires on some
models to provide superior perform-
ance on dry roads. Summer tire per-
formance is substantially reduced in
snow and ice. Summer tires do not
have the tire traction rating M+S
(Mud and Snow) on the tire side wall.
if you plan to operate your vehicle in
snowy or icy conditions, Kia recom-
mends the use of snow tires or all
season tires on all four wheels.
Snow tires
If you equip your vehicle with snow
tires, they should be the same size
and have the same load capacity as
the original tires. Snow tires should
be installed on all four wheels; other-
wise, poor handling may result.
Snow tires should carry 28 kPa (4 psi
) more air pressure than the pressure
recommended for the standard tires
on the tire label on the driver's side of
the center pillar, or up to the maxi-
mum pressure shown on the tire
sidewall, whichever is less.
Do not drive faster than 120 km/h (75
mph) when your vehicle is equipped
with snow tires.
Radial-ply tires
Radial-ply tires provide improved
tread life, road hazard resistance and
smoother high speed ride. The radi-
al-ply tires used on this vehicle are of
belted construction, and are selected
to complement the ride and handling
characteristics of your vehicle.
Radial-ply tires have the same load
carrying capacity, as bias-ply or bias
belted tires of the same size, and use
the same recommended inflation
pressure. Mixing of radial-ply tires
with bias-ply or bias belted tires is
not recommended. Any combina-
tions of radial-ply and bias-ply or bias
belted tires when used on the same
vehicle will seriously deteriorate
vehicle handling. The best rule to fol-
low is: Identical radial-ply tires should
always be used as a set of four.

4 8
TIRES AND WHEELS Specifications & Consumer information
CAUTION
When replacing tires, use the same size originally supplied with the vehicle.
Using tires of a different size can damage the related parts or make them work irregularly.
*1: Load Index
*2: Speed Symbol
*3: Normal load : Up to 3 persons
✽ ✽
NOTICE
• It is permissible to add 21 kPa (3 psi) to the standard tire pressure specification if colder temperatures are expected soon.
Tires typically loose 7 kPa (1 psi) for every -11°C (12°F) temperature drop. If extreme temperature variations are expect-
ed, re-check your tire pressure as necessary to keep them properly inflated.
• We recommend that when replacing tires, use the same originally supplied with the vehicles. If not, that affects driving
performance.
• When driving in high altitude grades, it is natural for the atmospheric pressure to decrease. Therefore, please check the
tire pressure and add more air when necessary.
Additionally required tire air pressure per km above sea level: 10 kPa/km (1.5 lb/po²/km).
ItemTire sizeWheel
sizeSupplier
Load
CapacitySpeed
capacityInflation pressure [kPa (psi)]Wheel lug
nut torque
[Kgf·m
(lbf·ft, N·m)]
Normal load *3Maximum load
LI *1KgSS *2Km/hFront RearFront Rear
Full size
tire
235/65 R177.0JX17Kumho104900H210235 (34)235 (34)235 (34)235 (34)
9~11
(65~79,
88~107)
Hankook104900H210
235/60 R187.5JX18Kumho103875H210235 (34)235 (34)235 (34)235 (34)Nexen103875H210
235/55 R197.5JX19Kumho101825H210235 (34)235 (34)235 (34)235 (34)Michelin101825H210
Compact
spare tireT165/90 R174.0TX17Kumho1161250M130420 (60)420 (60)420 (60)420 (60)

Index
8I
Record your key number . . . . . . . . . . . . . . . . . . . . . 4-12
Smart key function . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Smart key immobilizer system. . . . . . . . . . . . . . . . . 4-18
Smart key precautions . . . . . . . . . . . . . . . . . . . . . . . 4-16
Special driving conditions . . . . . . . . . . . . . . . . . . . . . . 5-98 Driving at night . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-100
Driving in flooded areas. . . . . . . . . . . . . . . . . . . . . 5-101
Driving in the rain . . . . . . . . . . . . . . . . . . . . . . . . . 5-101
Driving off-road . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-102
Hazardous driving conditions . . . . . . . . . . . . . . . . . 5-98
Highway driving. . . . . . . . . . . . . . . . . . . . . . . . . . . 5-102
Reducing the risk of a rollover . . . . . . . . . . . . . . . . 5-98
Rocking the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 5-99
Smooth cornering . . . . . . . . . . . . . . . . . . . . . . . . . . 5-100
Steering wheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5\
5 Electric power steering (EPS) . . . . . . . . . . . . . . . . . 4-55
Heated steering wheel . . . . . . . . . . . . . . . . . . . . . . . 4-57
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-57
Tilt and telescopic steering . . . . . . . . . . . . . . . . . . . 4-56
Storage compartments . . . . . . . . . . . . . . . . . . . . . . . . 4-159 Center console storage . . . . . . . . . . . . . . . . . . . . . 4-159
Glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-159
Luggage box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-160
Sunglass holder . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-160 Theft-alarm system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
Armed stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
Disarmed stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Theft-alarm stage . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Tire specification and pressure label . . . . . . . . . . . . . . 8-10
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52 All season tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-64
Checking tire inflation pressure . . . . . . . . . . . . . . . . 7-53
Low aspect ratio tire. . . . . . . . . . . . . . . . . . . . . . . . . 7-65
Radial-ply tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-64
Recommended cold tire inflation pressures . . . . . . . 7-52
Snow tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-64
Summer tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-64
Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52\
Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57
Tire pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-53
Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-56
Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-54
Tire sidewall labeling . . . . . . . . . . . . . . . . . . . . . . . . 7-57
Tire traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57
Wheel alignment and tire balance . . . . . . . . . . . . . . 7-55
Wheel replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 6-18 Towing service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-106T