2016 HYUNDAI GENESIS COUPE ULTIMATE tire size

Driving your vehicle
34
5
ESC OFF indicator
The ESC OFF indicator will illumi-
nate when the ignition switch is
turned ON, but should go off after
approximately 3 seconds. To switch
to ESC OFF mode, press the ESC
OFF button . The ESC OFF indica-
tor will illuminate indicating the
ESC is deactivated.
If this indicator stays on when ESC
OFF is not selected, the ESC may
have a malfunction. Take your car to
an authorized HYUNDAI dealer and
have the system checked.
With the ESC system in the stand by
position, if you use the parking brake
to stop the vehicle due to abnormal
brake operation, the ESC system
may be stopped and ESC OFF indi-
cator may illuminate for about 5
minutes.
ESC OFF usage
When driving
ESC should be turned on for daily
driving whenever possible. If ESC
is turned off, it may be difficult to
make a turn or drive up a hill.
To turn ESC off while driving, press the ESC OFF button while driv-
ing on a flat road surface.
Never press the ESC OFF button
while ESC is operating (ESC indica-
tor light blinks).
If ESC is turned off while ESC is
operating, it may be very dangerous
because of unexpected vehicle slip.
✽ ✽ NOTICE
• When operating the vehicle on a
dynamometer, ensure that the
ESC is turned off (ESC OFF light illuminated). If the ESC is left
on, it may prevent the vehicle
speed from increasing, and result
in false diagnosis.
• Turning the ESC off does not affect ABS or brake system opera-
tion.
CAUTION
Driving with varying tire or
wheel sizes may cause the ESCsystem to malfunction. Whenreplacing tires, make sure theyare the same size as your origi-nal tires.
WARNING
The Electronic Stability Control
system is only a driving aid; use
precautions for safe driving by
slowing down on curved, snowy,
or icy roads. Drive slowly and
don’t attempt to accelerate
whenever the ESC indicator
light is blinking, or when the
road surface is slippery.
CAUTION
Do not use the parking brake tostop the vehicle, except in anemergency situation.

Driving your vehicle
48
5
More severe weather conditions of
winter result in greater wear and
other problems. To minimize winter
driving problems, you should follow
these suggestions:
Snowy or icy conditions
To drive your vehicle in deep snow, it
may be necessary to use snow tires
or to install tire chains on your tires.
If snow tires are needed, it is neces-
sary to select tires equivalent in size
and type of the original equipment
tires. Failure to do so may adversely
affect the safety and handling of your
car. Furthermore, speeding, rapid
acceleration, sudden brake applica-
tions, and sharp turns are potentially
very hazardous practices.
During deceleration, use engine
braking to the fullest extent. Sudden
brake applications on snowy or icy
roads may cause skids to occur. You
need to keep sufficient distance
between the vehicle in operation in
front and your vehicle. Also, apply
the brake gently. It should be noted
that installing tire chains will provide
a greater driving force, but will not
prevent side skids.
✽ ✽
NOTICE
Tire chains are not legal in all coun-
tries. Check the country laws before
fitting tire chains.
Snow tires
If you mount snow tires on your vehi-
cle, make sure they are radial tires of
the same size and load range as the
original tires. Mount snow tires on all
four wheels to balance your vehicle’s
handling in all weather conditions.
Keep in mind that the traction provid-
ed by snow tires on dry roads may
not be as high as your vehicle's orig-
inal equipment tires. You should drive
cautiously even when the roads are
clear. Check with the tire dealer for
maximum speed recommendations.
Do not install studded tires without
first checking local, state and munic-ipal regulations for possible restric-tions against their use.
WINTER DRIVING
WARNING- Snow tire
size
Snow tires should be equivalent
in size and type to the vehicle's
standard tires. Otherwise, the
safety and handling of your vehi-
cle may be adversely affected.
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549
Driving your vehicle
Tire chains
Since the sidewalls of radial tires are
thinner, they can be damaged by
mounting some types of tire chains on
them. Therefore, the use of snow tires
is recommended instead of tire
chains. Do not mount tire chains on
vehicles equipped with aluminum
wheels; tire chains may cause dam-
age to the wheels. If tire chains must
be used, use wire-type chains with a
thickness of less than 0.47 in (12 mm).
Damage to your vehicle caused by
improper tire chain use is not covered
by your vehicle manufacturers war-
ranty.
Install tire chains only on the rear tires.Chain installation
When installing chains, follow the
manufacturer's instructions and
mount them as tightly as you can.
Drive slowly with chains installed. If
you hear the chains contacting the
body or chassis, stop and tighten
them. If they still make contact, slow
down until it stops. Remove the
chains as soon as you begin driving
on cleared roads.
CAUTION
Make sure the tire chains are
the correct size and type foryour tires. Incorrect tirechains can cause damage tothe vehicle body and suspen-sion and may not be coveredby your vehicle manufacturerwarranty. Also, the tire chainconnecting hooks may bedamaged from contactingvehicle components causingthe tire chains to come loosefrom the tire. Make sure thetire chains are SAE class “S”certified.
Always check chain installa- tion for proper mounting afterdriving approximately 0.3 to0.6 miles (0.5 to 1 km) toensure safe mounting.Retighten or remount thechains if they are loose.
WARNING
- Mounting chains
When mounting tire chains,
park the vehicle on level ground
away from traffic. Turn on the
vehicle Hazard Warning flashers
and place a triangular emer-
gency warning device behind
the vehicle if available. Always
place the vehicle in P (Park),
apply the parking brake and
turn off the engine before
installing tire chains.
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Driving your vehicle
50
5
Use high quality ethylene gly-
col coolant
Your vehicle is delivered with high
quality ethylene glycol coolant in the
cooling system. It is the only type of
coolant that should be used because
it helps prevent corrosion in the cool-
ing system, lubricates the water
pump and prevents freezing. Be sure
to replace or replenish your coolant
in accordance with the maintenance
schedule in section 7. Before winter,
have your coolant tested to assure
that its freezing point is sufficient for
the temperatures anticipated during
the winter.
Check battery and cables
Winter puts additional burdens on
the battery system. Visually inspect
the battery and cables as described
in section 7. The level of charge in
your battery can be checked by an
authorized HYUNDAI dealer or a
service station.
Change to "winter weight" oil
if necessary
In some climates it is recommended
that a lower viscosity "winter weight"
oil be used during cold weather. See
section 8 for recommendations. If
you aren't sure what weight oil you
should use, consult an authorized
HYUNDAI dealer.
Check spark plugs and igni-
tion system
Inspect your spark plugs as
described in section 7 and replace
them if necessary. Also check all
ignition wiring and components to be
sure they are not cracked, worn or
damaged in any way.
WARNING- Tire chains
The use of chains may adversely affect vehicle han-
dling.
Do not exceed 20 mph (30 km/h) or the chain manufac-
turer’s recommended speed
limit, whichever is lower.
Drive carefully and avoid bumps, holes, sharp turns,
and other road hazards, which
may cause the vehicle to
bounce.
Avoid sharp turns or locked- wheel braking.
CAUTION
Chains that are the wrong size or improperly installed candamage your vehicle's brakelines, suspension, body andwheels.
Stop driving and retighten the chains any time you hear themhitting the vehicle.

Driving your vehicle
52
5
Tire and loading information
label
The label located on the driver's door
sill gives the original tire size, cold
tire pressures recommended for your
vehicle, the number of people that
can be in your vehicle and vehicle
capacity weight.
Vehicle capacity weight:
710 lbs. (322 kg)
Vehicle capacity weight is the maxi-
mum combined weight of occupants
and cargo.
Seating capacity:
Total : 4 persons (Front seat : 2 persons, Rear seat : 2 persons)
Seating capacity is the maximum
number of occupants including a
driver, your vehicle may carry.
However, the seating capacity may
be reduced based upon the weight of
all of the occupants, and the weight
of the cargo being carried.
Do not overload the vehicle as there
is a limit to the total weight, or load
limit including occupants and cargo,
the vehicle can carry.
VEHICLE LOAD LIMIT
OBK063106N
OBK063107N
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What to do in an emergency
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6
Important - use of compact spare
tire (if equipped)
Your vehicle is equipped with a com-
pact spare tire. This compact spare
tire takes up less space than a regu-
lar-size tire. This tire is smaller than a
conventional tire and is designed for
temporary use only.
The compact spare should be inflat-
ed to 60 psi (420 kPa).
✽ ✽NOTICE
Check the inflation pressure after
installing the spare tire. Adjust it to
the specified pressure, as necessary.
When using a compact spare tire,
observe the following precautions:
Under no circumstances should
you exceed 50 mph (80 km/h); a
higher speed could damage the
tire.
Ensure that you drive slowly enough for the road conditions to
avoid all hazards. Any road hazard,
such as a pothole or debris, could
seriously damage the compact
spare.
Any continuous road use of this tire could result in tire failure, loss of
vehicle control, and possible per-
sonal injury.
Do not exceed the vehicle’s maxi- mum load rating or the load-carry-
ing capacity shown on the sidewall
of the compact spare tire.
Avoid driving over obstacles. The compact spare tire diameter is
smaller than the diameter of a con-
ventional tire and reduces the
ground clearance approximately 1
inch (25 mm), which could result in
damage to the vehicle.
CAUTION
You should drive carefully when the compact spare tireis in use. The compact sparetire should be replaced by theproper conventional tire andrim at the first opportunity.
The operation of this vehicle is not recommended withmore than one compact sparetire in use at the same time.
WARNING
The compact spare tire is for
emergency use only. Do not
operate your vehicle on this
compact spare at speeds over
50 mph (80 km/h). The original
tire should be repaired or
replaced as soon as possible to
avoid failure of the spare possi-
bly leading to personal injury or
death.

619
What to do in an emergency
Do not take this vehicle through anautomatic car wash while the com-
pact spare tire is installed.
Do not use tire chains on the com- pact spare tire. Because of the
smaller size, a tire chain will not fit
properly. This could damage the
vehicle and result in loss of the
chain.
Do not use the compact spare tire on any other vehicle because this
tire has been designed especially
for your vehicle.
The compact spare tire’s tread life is shorter than a regular tire.
Inspect your compact spare tire
regularly and replace worn com-
pact spare tires with the same size
and design, mounted on the same
wheel. The compact 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 compact spare wheel. If
such use is attempted, damage to
these items or other car compo-
nents may occur.
Do not use more than one compact spare tire at a time.
Do not tow a trailer while the com- pact spare tire is installed.

741
Maintenance
CAUTION
Underinflation also results inexcessive wear, poor handlingand reduced fuel economy.Wheel deformation also ispossible. Keep your tire pres-sures at the proper levels. If atire frequently needs refilling,have it checked by an author-ized HYUNDAI dealer.
Overinflation produces a harsh ride, excessive wear atthe center of the tire tread, anda greater possibility of dam-age from road hazards.
TIRES AND WHEELS
Tire care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended tire
inflation pressures and stay within
the load limits and weight distribution
recommended for your vehicle.
Recommended cold tire infla-
tion pressures
All tire pressures (including the
spare) should be checked when the
tires are cold. “Cold Tires” means the
vehicle has not been driven for at
least three hours or driven less than
one mile (1.6 km).
Recommended pressures must be
maintained for the best ride, top vehi-
cle handling, and minimum tire wear.
For recommended inflation pressure,
refer to “Tire and wheels” in section 8. All specifications (sizes and pres-
sures) can be found on a label
attached to the vehicle.
WARNING - Tire underin-
flation
Severe underinflation can lead
to severe heat build-up, causing
blowouts, tread separation and
other tire failures that can result
in the loss of vehicle control
leading to severe injury or
death. This risk is much higher
on hot days and when driving
for long periods at high speeds.
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