traction control KIA RIO 2021 User Guide

747
Maintenance
Wheel replacement
When replacing the metal wheels for
any reason, make sure the new
wheels are equivalent to the original
factory units in diameter, rim width
and offset.
A wheel that is not the correct size
may adversely affect wheel and
bearing life, braking and stopping
abilities, handling characteristics,
ground clearance, body-to-tire clear-
ance, snow chain clearance,
speedometer and odometer calibra-
tion, headlight aim and bumper
height.
Tire traction
Tire traction can be reduced if you
drive on worn tires, tires that are
improperly inflated or on slippery
road surfaces. Tires should be
replaced when tread wear indicators
appear. Slow down whenever there
is rain, snow or ice on the road, to
reduce the possibility of losing con-
trol of the vehicle.
Tire maintenance
In addition to proper inflation, correct
wheel alignment helps to decrease
tire wear. If you find a tire is worn
unevenly, have your dealer check the
wheel alignment.
When you have new tires installed,
make sure they are balanced. This
will increase vehicle ride comfort and
tire life. Additionally, a tire should
always be rebalanced if it is removed
from the wheel.
Tire sidewall labeling
This information identifies and
describes the fundamental charac-
teristics of the tire and also provides
the tire identification number (TIN)
for safety standard certification. The
TIN can be used to identify the tire in
case of a recall.
1. Manufacturer or brand name
Manufacturer or Brand name is
shown.
CAUTION - Wheel
Wheels that do not meet Kia'sspecifications may fit poorlyand result in damage to thevehicle or unusual handling andpoor vehicle control.
OJF085008L
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749
Maintenance
3. Checking tire life (TIN : TireIdentification Number)
Any tires that are over 6 years old,
based on the manufacturing date,
(including the spare tire) should be
replaced by new ones. You can find
the manufacturing date on the tire
sidewall (possibly on the inside of the
wheel), displaying the DOT Code.
The DOT Code is a series of num-
bers on a tire consisting of numbers
and English letters. The manufactur-
ing date is designated by the last four
digits (characters) of the DOT code.
DOT : XXXX XXXX OOOO
The front part of the DOT means a
plant code number, tire size and
tread pattern and the last four num-
bers indicate week and year manu-
factured.
For example:
DOT XXXX XXXX 1620 represents
that the tire was produced in the 16th
week of 2020.
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 per-
missible 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 section width.
For example:
Treadwear 200
Traction AA
Temperature A
WARNING - Tire age
Replace tires within the recom-
mended time frame. Failure to
replace tires as recommended
can result in sudden tire failure,
which could lead to a loss of
control and an accident.
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Maintenance
50
7
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. 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.
These grades are molded on the
side-walls of passenger vehicle tires.
The tires available as standard or
optional equipment on your vehicles
may vary with respect to grade.
Traction - AA, A, B & C
The traction grades, from highest to
lowest, are AA, A, B and C. Those
grades represent the tires ability to
stop on wet pavement as measured
under controlled conditions on spec-
ified government test surfaces of
asphalt and concrete. A tire marked
C may have poor traction perform-
ance.
The traction grade assigned to this
tire is based on straight-ahead brak-
ing traction tests, and does not
include acceleration, cornering,
hydroplaning, or peak traction char-
acteristics.
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I5
Index
Hood ........................................................................\
......4-39Closing the hood ........................................................4-40
Hood open warning ....................................................4-40
Opening the hood ......................................................4-39
How to use this manual ..................................................1-2
If the engine overheats ....................................................6-7
If the engine will not start ..............................................6-4 If engine turns over normally but does not start ..........6-4
If the engine doesn't turn over or turns over slowly ....6-4
If you have a flat tire (with spare tire) ..........................6-19 Changing tires ............................................................6-21
Jack and tools ..............................................................6-19
Jack label ....................................................................6-28\
Removing and storing the spare tire ..........................6-20
Important safety precautions ..........................................3-2 Air bag hazards ............................................................3-2
Always wear your seat belt ..........................................3-2
Control your speed ......................................................3-3
Driver distraction ........................................................3-2
Keep your vehicle in safe condition ............................3-3
Restrain all children ....................................................3-2
In case of an emergency while driving............................6-3 If engine stalls while driving ........................................6-3 If the engine stalls at a crossroad or crossing ..............6-3
If you have a flat tire while driving ..............................6-3
Infotainment system ....................................................4-150 Antenna ....................................................................4-15\
0
How vehicle audio works ........................................4-151
USB port ..................................................................4-151
Instrument cluster ..........................................................4-51 Gauges ........................................................................\
4-53
Instrument Cluster Control ........................................4-52
LCD Display Control ..................................................4-52
Transmission Shift Indicator ......................................4-57
Instrument panel overview ..............................................2-6
Intelligent Variable Transmission (IVT) ........................5-21 Good driving practices ................................................5-26
Intelligent Variable Transmission (IVT) operation ....5-21
Interior features............................................................4-144 Clothes hanger ..........................................................4-147
Covering shelf (for 5 door) ......................................4-148
Cup holder ................................................................4-144
Floor mat anchor(s) ..................................................4-147
Power outlet ..............................................................4-145
Shopping bag holder ................................................4-148
Sunvisor ....................................................................4-14\
4
USB charger ..............................................................4-146
Interior light ................................................................4-105 Automatic turn off function ......................................4-105
Glove box lamp ........................................................4-108
Map lamp ..................................................................4-105
H
I
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Index
10I
Tire care ......................................................................7-\
42
Tire chains ..................................................................7-55
Tire maintenance ........................................................7-47
Tire pressure................................................................7-43
Tire replacement ........................................................7-46
Tire rotation ..............................................................7-44
Tire sidewall labeling..................................................7-47
Tire traction ................................................................7-47
Wheel alignment and tire balance ..............................7-45
Wheel replacement ....................................................7-47
Tires and wheels ..............................................................8-5
Towing ........................................................................\
..6-29 Emergency towing ......................................................6-31
Removable towing hook (front)..................................6-30
Towing service ............................................................6-29
Trailer towing ..............................................................5-116
Trip computer ................................................................4-59 Service Mode (for type A cluster) ..............................4-64
Trip information (Trip computer) ..............................4-59
Trunk (for 4 door) ..........................................................4-24 Opening the trunk ......................................................4-24
Closing the trunk ........................................................4-24
Emergency trunk safety release ..................................4-25
Vehicle break-in process ..................................................1-6
Vehicle certification label ..............................................8-10 Vehicle data collection and event data recorders ............1-7
Vehicle Identification Number (VIN)............................8-10
Vehicle load limit ........................................................5-117
Certification label ....................................................5-120
Tire and loading information label ..........................5-117
Vehicle modifications ......................................................1-6
Vehicle weight ............................................................5-122 Base curb weight ......................................................5\
-122
Cargo weight ............................................................5-122
GAW (Gross axle weight) ........................................5-122
GAWR (Gross axle weight rating) ..........................5-122
GVW (Gross vehicle weight) ..................................5-122
GVWR (Gross vehicle weight rating) ......................5-122
Vehicle curb weight ..................................................5-122
Warning and indicator lights..........................................4-79 Indicator Lights ..........................................................4-87
Warning lights ............................................................4-79
Washer fluid ..................................................................7-29 Checking the washer fluid level ................................7-29
Weight/volume ................................................................8-6
Windows ........................................................................\
4-33 Manual windows ........................................................4-38
Power windows ..........................................................4-34
Windshield defrosting and defogging..........................4-136 Automatic climate control system ............................4-137
W
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