inflation pressure Hyundai Sonata 2005 Owner's Manual

2
DRIVING YOUR HYUNDAI
15
o Be sure that the wheels are aligned cor-
rectly. Improper alignment can result from
hitting curbs or driving too fast over irregular
surfaces. Poor alignment causes faster tire
wear and may also result in other problems
as well as greater fuel consumption.
o Keep your car in good condition. For better
fuel economy and reduced maintenance
costs, maintain your car in accordance with
the maintenance schedule in Section 5. If
you drive your car in severe conditions,
more frequent maintenance is required (see
Section 5 for details).
o Keep your car clean. For maximum service,
your Hyundai should be kept clean and free
of corrosive materials. It is especially impor-
tant that mud, dirt, ice, etc. not be allowed to
accumulate on the underside of the car. This
extra weight can result in increased fuel
consumption and also contribute to corro-
sion.
o Travel lightly. Don't carry unnecessary
weight in your car. Weight reduces fuel
economy.
o Don't let the engine idle longer than neces-
sary. If you are waiting (and not in traffic),
turn off your engine and restart only when
you're ready to go.
DRIVING FOR ECONOMYC140A01A-AATYou can save fuel and get more miles from your
car if you follow these suggestions:
o Drive smoothly. Accelerate at a moderate
rate. Don't make "jack-rabbit" starts or full-
throttle shifts and maintain a steady cruising
speed. Don't race between stoplights. Try to
adjust your speed to that of the other traffic
so you don't have to change speeds unnec-
essarily. Avoid heavy traffic whenever pos-
sible. Always maintain a safe distance from
other vehicles so you can avoid unneces-
sary braking. This also reduces brake wear.
o Drive at a moderate speed. The faster you
drive, the more fuel your car uses. Driving at
a moderate speed, especially on the high-
way, is one of the most effective ways to
reduce fuel consumption.
o Don't "ride" the brake or clutch pedal. This
can increase fuel consumption and also
increase wear on these components. In
addition, driving with your foot resting on the
brake pedal may cause the brakes to over-
heat, which reduces their effectiveness and
may lead to more serious consequences.
o Take care of your tires. Keep them inflated
to the recommended pressure. Incorrect
inflation, either too much or too little, results
in unnecessary tire wear. Check the tire
pressures at least once a month. o Under some conditions your parking brake
can freeze in the engaged position. This is
most likely to happen when there is an
accumulation of snow or ice around or near
the rear brakes or if the brakes are wet. If
there is a risk that the parking brake may
freeze, apply it only temporarily while you put
the gear selector lever in "P" (automatic) or
in first or reverse gear (manual transaxle)
and block the rear wheels so the car cannot
roll. Then release the parking brake.
o Do not hold the vehicle on the upgrade with
the accelerator pedal. This can cause the
transaxle to overheat. Always use the brake
pedal or parking brake.

2
DRIVING YOUR HYUNDAI
18
C160J01A-AATDon't Let Ice and Snow Accumulate
UnderneathUnder some conditions, snow and ice can build
up under the fenders and interfere with the
steering. When driving in severe winter condi-
tions where this may happen, you should peri-
odically check underneath the car to be sure the
movement of the front wheels and the steering
components is not obstructed.C160I01L-AATDon't Let Your Parking Brake FreezeUnder some conditions your parking brake can
freeze in the engaged position. This is most
likely to happen when there is an accumulation
of snow or ice around or near the rear brakes
or if the brakes are wet. If there is a risk the
parking brake may freeze, apply it only tempo-
rarily while you put the gear selector lever in "P"
and block the rear wheels so the car cannot roll.
Then release the parking brake.
C160K01A-AATCarry Emergency EquipmentDepending on the severity of the weather where
you drive your car, you should carry appropri-
ate emergency equipment. Some of the items
you may want to carry include tire chains, tow
straps or chains, flashlight, emergency flares,
sand, a shovel, jumper cables, a window scraper,
gloves, ground cloth, coveralls, a blanket, etc.
HIGHER SPEED MOTORINGC170A01A-AATPre-Trip Inspections1. Tires:
Adjust the tire inflation pressures to specifica-
tion. Low tire inflation pressures will result in
overheating and possible failure of the tires.
Avoid using worn or damaged tires which may
result in reduced traction or tire failure.NOTE:Never exceed the maximum tire inflation
pressure shown on the tires.
2. Fuel, engine coolant and engine oil:
High speed travel consumes more fuel than
urban motoring. Do not forget to check both
engine coolant and engine oil.
3. Drive belt:
A loose or damaged drive belt may result in
overheating of the engine.

2
DRIVING YOUR HYUNDAI
25
!
WARNING:
o Overloading your vehicle can
cause heat buildup in your
vehicle's tires and possible tire
failure that could lead to a crash.
o Overloading your vehicle can
cause increased stopping dis-
tances that could lead to a crash.
o A crash resulting from poor han-
dling vehicle damage, tire failure,
or increased stopping distances
could result in serious injury or
death.
!
This label also tells you the maximum
weights that can be supported by the
front and rear axles, called Gross Axle
Weight Rating (GAWR). To find out the
actual loads on your front and rear
axles, you need to go to a weigh station
and weigh your vehicle. Your dealer can
help you with this. Be sure to spread out
your load equally on the left and right
sides of the centerline.
WARNING:
o Never exceed the GVWR for your
vehicle or the GAWR for either the
front or rear axle.
o Do not load your vehicle any
heavier than the GVWR or either
the maximum front or rear GAWR.
If you do, parts on your vehicle
can break, and it can change the
way your vehicle handles. This
could cause you to lose control
and crash. Also, overloading can
shorten the life of your vehicle.
C190G02JM-AATCompliance LabelThe compliance label is located on the
driver's side of the center pillar outer
panel.
The label shows the size of your original
tires and the inflation pressures needed
to obtain the gross weight capacity of
your vehicle. This is called the GVWR
(Gross Vehicle Weight Rating). The
GVWR includes the weight of the ve-
hicle, all occupants, fuel and cargo.
C190G01JM

3
WHAT TO DO IN AN EMERGENCY
5
SPARE TIRED040A02GK-AATTEMPORARY SPARE TIRE
The following instructions for the tem-
porary spare tire should be observed:
1. Check inflation pressure as soon as
practical after installing the spare
tire, and adjust to the specified pres-
sure. The tire pressure should be
periodically checked and maintained
at the specified pressure while the
tire is stored.Tire Size
Inflation Pressure
T125/80 D16
420 KPA(60 PSI)
4. As the temporary spare tire is spe-
cifically designed for your car, it
should not be used on any other
vehicle.
5. The temporary spare tire should not
be used on any other wheels, nor
should standard tires, snow tires,
wheel covers or trim rings be used
with the temporary spare wheel. If
such use is attempted, damage to
these items or other car components
may occur.
6. The temporary spare tire pressure
should be checked once a month
while the tire is stored.
2. The spare tire should only be used
temporarily and should be returned
to the luggage compartment as soon
as the original tire can be repaired or
replaced.
3. Continuous use at speeds of over 50
mph (80 km/h) is not recommended. Spare Tire Pressure
CAUTION:
o Do not use snow chains with your
temporary spare tire.
o Do not use more than one tempo-
rary spare tire at a time.
o Do not tow a trailer while the tem-
porary spare tire is installed.
!
D040B01NF-GATHandling the Spare Tire
To remove the spare tire, take out the
tool receptacle and remove the installa-
tion bolt by turning it counterclockwise.
To replace the spare tire in its storage
compartment, tighten the bolt firmly
with your fingers until there is no more
play in the spare tire.
HNF4008

Vehicle Identification Number (VIN) .............................. 8-2
Engine Number ............................................................. 8-2
Tire Information ............................................................. 8-2
Recommended Inflation Pressures ............................... 8-3
Checking Tire Inflation Pressure ................................... 8-4
Tire Sidewall Labeling ................................................... 8-4
Tire Terminology and Definitions ................................... 8-6
All Season Tires ............................................................ 8-8
Summer Tires ............................................................... 8-8
Snow Tires .................................................................... 8-8
Tire Chains .................................................................... 8-8
Tire Rotation .................................................................. 8-9
Tire Balancing ............................................................... 8-9
Tire Traction................................................................8-10
When to Replace Tires ...............................................8-10
Tire Maintenance........................................................8-11
Spare Tire and Tools ...................................................8-11
Warranties for Your Hyundai Vehicle..........................8-12
Consumer Information.................................................8-12
Reporting Safety Defects............................................8-14
Binding Arbitration of Warranty Claims.......................8-15
8
8
CONSUMER INFORMATION, REPORTING
SAFETY DEFECTS & BINDING
ARBITRATION OF WARRANTY CLAIMS

8
CONSUMER INFORMATION, REPORTING SAFETY DEFECTS & BINDING ARBITRATION OF WARRANTY CLAIMS
3
I030A01NF-AATRECOMMENDED INFLATION PRES-
SURES
Tire label located on the driver's side of
the center pillar outer panel gives the
cold tire pressures recommended for
your vehicle with the original tire size,
the number of people that can be in your
vehicle and vehicle capacity weight.These pressures were chosen to pro-
vide the most satisfactory combination
of ride comfort, tire wear and stability
under normal conditions. Tire pressures
should be checked at least monthly.
Proper tire inflation pressures should
be maintained for these reasons:
!
CAUTION:
Always observe the following:
o Check pressures when the tires
are cold. (After the vehicle has
been parked for at least three hours
or hasn't been driven more than 1
mile (1.6 km) since starting up.)
!
WARNING:
o Lower-than-recommended tire
pressures cause uneven tread
wear, poor handling, poor fuel
economy or tire failure.
o Higher-than-recommended tire
pressures can cause poor han-
dling, uneven tread wear or tire
failure.
I030A01NF-AI030A03NF-A
I030A04NF-A

8
CONSUMER INFORMATION, REPORTING SAFETY DEFECTS & BINDING ARBITRATION OF WARRANTY CLAIMS4
Check the tire's inflation pressure when
the tires are cold. - "Cold" means your
vehicle has been sitting for at least
three hours or driven no more than 1
mile (1.6 km).
Remove the valve cap from the tire
valve stem. Press the tire gauge firmly
onto the valve to get a pressure mea-
surement. If the cold tire inflation pres-
sure matches the recommended pres-
sure on the tire and loading information
label, no further adjustment is neces-
sary. If the pressure is low, add air until
you reach the recommended amount.
If you overfill the tire, release air by
pushing on the metal stem in the center
of the tire valve. Recheck the tire pres-
sure with the tire gauge. Be sure to put
the valve caps back on the valve stems.
They help prevent leaks by keeping out
dirt and moisture. o Check the pressure of your spare
tire each time you check the pres-
sure of other tires.
o Worn, old tires can cause acci-
dents. If your tread is badly worn,
or if your tires have been dam-
aged, replace them.
I035A01JM-AATCHECKING TIRE INFLATION PRES-
SURE
Check your tires once a month or more.
Also, check the tire pressure of the
spare tire.
How to Check
Use a good quality gauge to check tire
pressure. You cannot tell if your tires
are properly inflated simply by looking
at them. Radial tires may look properly
inflated even when they're underinflated.
Federal law requires tire manufacturers
to place standardized information on
the sidewall of all tires. This information
identifies and describes the fundamen-
tal characteristics 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.I030B01NF-AATTIRE SIDEWALL LABELING
I030B04JM
1
234 5, 6
7
1

8
CONSUMER INFORMATION, REPORTING SAFETY DEFECTS & BINDING ARBITRATION OF WARRANTY CLAIMS
5
1. Manufacturer or Brand name
o Manufacturer or Brand name is
shown.
2. Tire size
(example: P215/60R16 94V)
o The "P" indicates the tire is de-
signed for passenger vehicles.
o Three-digit number (215): This num-
ber gives the width in millimeters
of the tire from sidewall edge to
sidewall edge.
o Two-digit number (60): This num-
ber, known as the aspect ratio,
gives the tire's ratio of height to
width.
o R: The "R" stands for radial.
o Two-digit number (16): This num-
ber is the wheel or rim diameter in
inches.
o Two digit number (94): This num-
ber is the tire's load index. It is a
measurement of how much weight
each tire can support.o V: Speed Rating. The speed rating
denotes the speed at which a tire is
designed to be driven for extended
periods of time. The ratings range
from "A" to "Z" (98 to 186 MPH).
3. TIN (Tire Identification Number) for
new tire (example: DOT XX XX XXX
XXXX)
o DOT: Abbreviation for the "Depart-
ment of Transportation". The sym-
bol can be placed above, below or
to the left or right of the Tire Iden-
tification Number. It indicates the
tire is in compliance with the U.S.
Department of Transportation Mo-
tor Vehicle Safety Standards.
o 1st two-digit code: Manufacturer's
identification mark
o 2nd two-digit code: Tire size
o 3rd three-digit code: Tire type code
(Optional)
o 4th four-digit code: Date of Manu-
factureo Four numbers represent the week
and year the tire was built. For
example, the numbers 3105 means
the 31st week of 2005.
4. Tire ply composition and material
The number of layers or plies of
rubbercoated fabric in the tire. Tire
manufacturers also must indicate
the materials in the tire, which in-
clude steel, nylon, polyester, and
others. The letter "R" means radial
ply construction; the letter "D" means
diagonal or bias ply construction;
and the letter "B" means belted-bias
ply construction.
5. Maximum permissible inflation
pressure
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 pres-
sure.

8
CONSUMER INFORMATION, REPORTING SAFETY DEFECTS & BINDING ARBITRATION OF WARRANTY CLAIMS
7
Intended Outboard Sidewall: The side
of an asymmetrical tire, that must al-
ways face outward when mounted on a
vehicle.
Kilopascal (kPa): The metric unit for
air pressure.
Load Index: An assigned number rang-
ing from 1 to 279 that corresponds to
the load carrying capacity of a tire.
Maximum Inflation Pressure: The
maximum air pressure to which a cold
tire may be inflated. The maximum air
pressure is molded onto the sidewall.
Maximum Load Rating: The load rat-
ing for a tire at the maximum permis-
sible 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 num-
ber of occupants a vehicle is designed
to seat multiplied by 150 pounds (68
kg).Occupant Distribution: Designated
seating positions.
Outward Facing Sidewall: The side of
an asymmetrical tire that has a particu-
lar side that faces outward when
mounted on a vehicle. The side of the
tire that contains a whitewall, bears
white lettering or bears manufacturer,
brand and or model name molding that
is higher or deeper than the same mold-
ings on the other sidewall of the tire.
Passenger (P-Metric) Tire: A tire used
on passenger cars and some light duty
trucks and multipurpose vehicles.
Recommended Inflation Pressure:
Vehicle manufacturer's recommended
tire inflation pressure as 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 upon
which the tire beads are seated.Sidewall: The portion of a tire between
the tread and the bead.
Speed Rating: An alphanumeric code
assigned to a tire indicating the maxi-
mum 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 2/32
inch of tread remains.
UTQGS: Uniform Tire Quality Grading
Standards, a tire information system
that provides consumers with ratings
for a tire's traction, temperature and
treadwear. Ratings are determined by
tire manufacturers using government
testing procedures. The ratings are
molded into the sidewall of the tire.

8
CONSUMER INFORMATION, REPORTING SAFETY DEFECTS & BINDING ARBITRATION OF WARRANTY CLAIMS8
Vehicle Capacity Weight: The number
of designated seating positions multi-
plied by 150 lbs. (68 kg) 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:
That load on an individual tire that is
determined by distributing to each axle
its share of the curb weight, accessory
weight, and normal occupant weight
and dividing by 2.
Vehicle Placard: A label permanently
attached to a vehicle showing the origi-
nal equipment tire size and recom-
mended inflation pressure.all four wheels; otherwise, poor han-
dling may result.
Snow tires should carry 4 psi (28 kPa)
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 maximum
pressure shown on the tire sidewall,
whichever is less.
Do not drive faster than 75 mph (120
km/h) when your car is equipped with
snow tires.I040B01JM-AATALL SEASON TIRES
Hyundai specifies all season tires on
some models to provide good perfor-
mance for use all year round, including
snowy and icy road conditions. All sea-
I040C01JM-AATSUMMER TIRES
Hyundai specifies summer tires on some
models to provide superior performance
on dry roads. Summer tire performance
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,
Hyundai recommends the use of snow
tires or all season tires on all four wheels.
I050A03Y-AATTIRE CHAINS
Tire chains, if necessary, should be
installed on the front wheels. Be sure
that the chains are the proper size and
that they are installed in accordance
with the manufacturer's instructions.
To minimize tire and chain wear, do not
continue to use tire chains when they
are no longer needed. son 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 an may be
more appropriate in some areas.
I040A01O-AATSNOW TIRES
If you equip your car 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