2010 Hyundai Elantra tires

Maintenance
40
7
4. Tire ply composition and material
The number of layers or plies of rub-
ber-coated fabric are 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 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
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:
TREAD wear 200
TRACTION AA
TEMPERATUE A
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
because of variations in driving
habits, service practices and differ-
ences in road characteristics and cli-
mate.
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 speci-
fied government test surfaces of
asphalt and concrete. A tire marked C
may have poor traction performance.
WARNING - Tire age
Tires degrade over time, even
when they are not being used.
Regardless of the remaining
tread, it is recommended that
tires tread, It is recommended
that tires generally be replaced
after 6 years of normal service.
Heat caused by not climates or
frequent high loading
Conditions can accelerate the
aging process. Failure to follow
this Warning can result in sud-
den tire failure, which could
lead to a loss of control and an
accident involving serious
injury or death.

741
Maintenance
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 condi-
tions on a specified indoor laboratory
test wheel.
Sustained high temperature can
cause the material of the tire to
degenerate and reduce tire life, and
excessive temperature can lead to
sudden tire failure. The grade C cor-
responds to a level of performance
which all passenger car tires must
meet under the Federal Motor
Vehicle Safety Standard No. 109.
Grades B and A represent higher
levels of performance on the labora-
tory test wheel than minimum
required by law.Tire terminology and definitions
Air Pressure
: The amount of air
inside the tire pressing outward on
the tire. Air pressure is expressed in
pounds per square inch (psi) or kilo-
pascal (kPa).
Accessory Weight : This means the
combined weight of optional acces-
sories. Some examples of optional
accessories are, automatic transmis-
sion, power seats, and air condition-
ing.
Aspect Ratio : The relationship of a
tire's height to its width.
Belt: A rubber coated layer of cords
that is located between the plies and
the tread. Cords may be made from
steel or other reinforcing materials.
Bead : The tire bead contains steel
wires wrapped by steel cords that
hold the tire onto the rim.
Bias Ply Tire : A pneumatic tire in
which the plies are laid at alternate
angles less than 90 degrees to the
centerline of the tread.WARNING - Tire temperature
The temperature grade for this
tire is established for a tire that
is properly inflated and not
overloaded. Excessive speed,
underinflation, or excessive
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.
WARNING
The traction grade assigned to
this tire is based on straight-
ahead braking traction tests,
and does not include accelera-
tion, cornering, hydroplaning,
or peak traction characteristics.
WARNING
The temperature grade for this
tire is established for a tire that
is properly inflated and not
overloaded. Excessive loading,
either separately or in combina-
tion, can cause heat build-up
and possible tire failure.

743
Maintenance
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.
Tr e a d : 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, 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 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 :
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.All season tires
Hyundai 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
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 rat-
ing 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.

Maintenance
44
7
Snow 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 all four wheels; other-
wise, poor handling may result.
Snow tires should carry 4 psi (28
kPa) more air pressure than the
pressure recommended for the stan-
dard tires on the tire label on the dri-
ver'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.
Tire chains
Tire chains, if necessary, should be
installed on the drive wheels (front
wheels).
Be sure that the chains are installed
in accordance with the manufactur-
er's instructions.
To minimize tire and chain wear, do
not continue to use tire chains when
they are no longer needed.
WARNING - Snow or ice
When driving on roads cov- ered with snow or ice, drive at
less than 20 mph (30 km/h).
Use the SAE “S” class or wire chains.
If you have noise caused by chains contacting the body,
retighten the chain to avoid
contact with the vehicle body.
To prevent body damage, retighten the chains after driv-
ing 0.3~0.6 miles.
Do not use tire chains on vehicles equipped with alu-
minum wheels. In unavoid-
able circumstance, use a wire
type chain.
Use wire chains less than 15mm to prevent damage to
the chain’s connection.CAUTION
If you hear noise caused by chains contacting the body,retighten the chain to avoidcontact with the vehicle body.
To prevent body damage, retighten the chains after driv-ing 0.3 ~ 0.6 miles (0.5 ~ 1.0 km).

8
Dimensions / 8-2
Bulb wattage / 8-2
Tires and wheels / 8-3
Recommended lubricants and capacities / 8-4
Label information / 8-6
Consumer information / 8-8
Reporting safety defects / 8-9
Binding arbitration (U.S.A only) / 8-9
Specifications, Consumer information,
Reporting safety defects

83
Specifications, Consumer information, Reporting safety defects
Inflation pressure psi (kPa)
Front Rear
P195/65R15 89T 5.5J×15 32 32
P205/55R16 89H 6.0J×16 (220) (220)
T125/80D15 95M 4.0T×15 60 60
(420) (420)
Full size tire
Compact
spare tire
Wheel lug nut torque lb•ft (kg N
65~79
(9~11, 88~107)
TIRES AND WHEELS
Item Tire size
Wheel size

87
Specifications, Consumer information, Reporting safety defects
Tire specification/pressure label
The tires supplied on your new vehicle
are chosen to provide the best perform-
ance for normal driving.
The tire label located on the driver's side
of the center pillar outer panel gives the
tire pressures recommended for your car.
Engine number
The engine number is stamped on the
engine block as shown in the drawing.

OHD086003
OHD086005

I3
Index
Engine coolant ··················\
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······· 7-16
Engine oil ··················\
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··············· 7-15
Explanation of scheduled maintenance items ············· 7-12
Fuel filler lid ··················\
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·········· 4-20
Fuel requirements ··················\
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···· 1-3
Fuses ·················\
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····· 7-45
Hazard warning flasher ··················\
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············ 4-57
Hood ·················\
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····· 4-18
How to use this manual ··················\
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If the engine overheats ··················\
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·············· 6-5
If the engine will not start ··················\
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········· 6-3
If you have a flat tire ··················\
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··············· 6-12Changing tires ··················\
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···· 6-13
Removing the spare tire ··················\
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······· 6-13
Storing the spare tire ··················\
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············ 6-13
Important - use of compact spare tire ··················\
···· 6-18
In case of an emergency while driving ··················\
········ 6-2
Indicator symbols on the instrument cluster ················· 1-7
Instrument cluster ··················\
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·· 4-38 Gauges ·················\
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················· 4-40 Fuel gauge ··················\
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Instrument panel illumination ··················\
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Odometer/Trip odometer ··················\
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······ 4-40
Speedometer ···············\
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Tachometer ················\
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Instrument panel overview ··················\
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Interior features ··················\
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····· 4-87 Ashtray ················\
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················· 4-88
Aux, USB and iPod port ··················\
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Cigarette lighter ··················\
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·· 4-87
Clothes hanger ··················\
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···· 4-91
Cup holder ··················\
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Digital clock ··················\
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······· 4-89
Luggage net ··················\
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Power outlet ··················\
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······· 4-90
Sunvisor ················\
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Interior light ··················\
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Interior overview ··················\
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····· 2-2
Key positions ··················\
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··········· 5-4
Keys ··················\
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······· 4-2
Label information ··················\
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···· 8-6
Light bulbs ··················\
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Lighting ················\
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· 4-57
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