tires GENESIS G90 2017 Workshop Manual

7-56
Maintenance
Vehicle Capacity Weight
The number of designated seating
positions multiplied by 150 lbs. (68
kg) plus the rated cargo and luggage
load.
Vehicle Maximum Load on theTire
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 dividing by 2.
Vehicle Placard
A label permanently attached to a
vehicle showing the original equip-
ment tire size and recommended
inflation pressure.
All Season Tires
Genesis Brand specifies all season
tires on some models to provide
good performance for use all year
round, including snowy and icy road
conditions. All season tires are iden-
tified 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
Genesis Brand specifies summer
tires on some models to provide
superior performance on dry roads.
Summer tire performance is sub-
stantially 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, Genesis Brand recom-
mends the use of snow tires or all
season tires on all four wheels.
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 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 75 mph (120 km/h)
when your vehicle is equipped with
snow tires.

7-57
07
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 pairs of radial-ply
tires should always be used as a set
for the front tires and a set for the
rear tires.
Longer wearing tires can be more
susceptible to irregular tread wear. It
is very important to follow the tire
rotation interval in this chapter to
achieve the tread life potential of
these tires. Cuts and punctures in
radial-ply tires are repairable only in
the tread area, because of sidewall
flexing. Consult your tire dealer for
radial-ply tire repairs.
Low Aspect Ratio Tires
Low aspect ratio tires, the aspect
ratio is lower than 50, are provided
for sporty looks.
Because low aspect ratio tires are
optimized for handling and braking,
their sidewall is a little stiffer than a
standard tire. Also low aspect ratio
tires tend to be wider and conse-
quently have a greater contact patch
with the road surface. In some
instances they may generate more
road noise compared with standard
tires.
Because the sidewall of a low
aspect ratio tire is shorter than a
standard tire, the rim of the wheel
and the tire itself is more easily
susceptible to damage. Use cau-
tion when driving and follow the
guidelines below to help minimize
damage to the wheel and tire:
- When driving on a rough road oroff road, drive cautiously because
tires and wheels may be dam-
aged. And after driving, inspect
tires and wheels.
- When passing over a pothole, speed bump, manhole, or curb
stone, drive slowly so that the
tires and wheels are not dam-
aged.
- If the tire is subjected to a severe impact, have the tire and wheel
inspected by an authorized Dealer
of Genesis Brand Products.
- Inspect the tire condition and pres- sure every 1,800 miles (3,000km).
NOTICE
Do not mix bias ply and radial
ply tires under any circum-
stances. This may cause unusu-
al handling characteristics that
may cause loss of vehicle con-
trol resulting in an accident.
WARNING

Dimensions ........................................................................\
............8-2
Engine ........................................................................\
....................8-2
Bulb Wattage ........................................................................\
........8-3
Tires and Wheels........................................................................\
..8-4
Luggage Volume ........................................................................\
...8-5
Gross Vehicle Weight...................................................................8-5
Air Conditioning System..............................................................8-5
Recommended Lubricants and Capacities ................................8-6
Recommended SAE Viscosity Number....................................................8-7
Vehicle Certification Label..........................................................8-8
Vehicle Identification Number (VIN) .........................................8-8
Tire Specification and Pressure Label......................................8-8
Refrigerant Label ........................................................................\
.8-9
Engine Number ........................................................................\
.....8-9
Consumer Information ...............................................................8-10
Reporting Safety Defects .........................................................8-11
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8-4
Specifications & Consumer information
* Normal load : Up to 3 persons
Information
• It is permissible to add 3 psi to the standard tire pressure specification if cold-er temperatures are expected soon. Tires typically loose 1 psi (7 kPa) for every
12°F temperature drop. If extreme temperature variations are expected,
recheck your tire pressure as necessary to keep them properly inflated.
• An air pressure generally decreases, as you drive up to a high-altitude area above sea level. Thus, if you plan to drive a high-altitude area, check the tire
pressures in advance. If necessary, inflate them to a proper level. (Air inflation
per altitude: +2.4psi/1mile )
When replacing tires, use the same size originally supplied with the
vehicle. Using tires of a different size can damage the related parts or
not work properly.
NOTICE
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Item Tire size Wheel
size Inflation pressure kPa (psi)
Wheel lug
nut torque kgf·m
(lbf·ft, N·m)
Normal load * Maximum load
Front Rear Front Rear
Full size tire 245/45
R19 8.5Jx19 240
(35) -240
(35) -
11~13
(79~94,
107~127)
275/40
R19 9.5Jx19 - 240
(35) -240
(35)
Compact
spare tireT155/70 R194.0Tx19420
(60)420
(60)420
(60)420
(60)

8-8
Specifications & Consumer information
The vehicle identification number
(VIN) is the number used in register-
ing your car and in all legal matters
pertaining to its ownership, etc.
The number is punched on the floor
under the passenger seat. To check
the number, open the cover.
The VIN is also on a plate attached
to the top of the dashboard. The
number on the plate can easily be
seen through the windshield from
outside. The vehicle certification label
attached on the driver's side center
pillar gives the Vehicle Identification
Number (VIN).
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The tires supplied on your new vehi-
cle are chosen to provide the best
performance for normal driving.
The tire label located on the driver’s
side center pillar gives the tire pres-
sures recommended for your car.
OHI086007L
■ VIN label
OHI086001
■ Frame number
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OHI086002
OHI086006L

Engine Start/Stop button ........................................................................\
................5-7
Evaporative emission control System ..................................................................7-88
Exhaust emission control system ........................................................................\
.7-89
Explanation of scheduled maintenance items ......................................................7-25
Exterior care ........................................................................\
.................................7-81
Exterior overviewFront view ........................................................................\
.............................1-2
Rear view ........................................................................\
..............................1-3
Flat tire Jack and tools ........................................................................\
......................6-16
Jack label ........................................................................\
.............................6-22
Use of compact spare tires ........................................................................\
..6-20
Floor mat anchor(s) ........................................................................\
....................3-152
Fluid Brake fluid........................................................................\
...........................7-33
Washer fluid ........................................................................\
........................7-34
Front seat adjustment ........................................................................\
.....................2-8 Adjusting the height up and down ..............................................................2-24
Easy access switch ........................................................................\
..............2-13
Forward and rearward adjustment.........................................\
......................2-10
Lumbar support ........................................................................\
...................2-12
Reclining seatback........................................................................\
...............2-11
Removal/Reinstall ........................................................................\
...............2-25
Seat bolster adjustment ........................................................................\
.......2-13
Seat cushion height and tilt ........................................................................\
.2-12
Seat cushion length adjustment ...................................................................2-10
Front seat head restraints ........................................................................\
....2-24
Seat shoulder adjustment ........................................................................\
....2-13
Seatback angle ........................................................................\
.....................2-11
Seatback pocket........................................................................\
...................2-14
Front wiper deicer ........................................................................\
......................3-121
Fuel filler door........................................................................\
..............................3-57 Emergency fuel filler door release ..............................................................3-59
Fuel gauge ........................................................................\
....................................3-62
Fuel requirements........................................................................\
...........................F-7
Fuse switch ........................................................................\
...................................7-60
I-7
I
F

Shift lever auto door lock........................................................................\
.............3-13
Shift lock system ........................................................................\
..........................5-15
Side air bags ........................................................................\
.................................2-61
Side view mirror........................................................................\
...........................3-37
Side view mirror defroster ........................................................................\
.........3-121
Smart blind spot detection system .......................................................................5\
-57
Smart cruise control system ........................................................................\
.........5-80
Smart high beam ........................................................................\
........................3-103
Smart key........................................................................\
........................................3-4Battery replacement ........................................................................\
..............3-8
Mechanical key ........................................................................\
.....................3-6
Smooth cornering ........................................................................\
.......................5-103
Snow tires ........................................................................\
...................................5-105
Spare tire Compact spare tire replacement ..................................................................7-48
Special driving conditions Driving at night ........................................................................\
.................5-103
Driving in flooded areas........................................................................\
....5-104
Driving in the rain ........................................................................\
.............5-103
Hazardous driving conditions ...................................................................5-102\
Highway driving........................................................................\
................5-104
Rocking the vehicle ........................................................................\
...........5-102
Smooth cornering ........................................................................\
..............5-103
Speed sensing door lock........................................................................\
...............3-13
Speedometer ........................................................................\
.................................3-61
Starting difficulties, see engine will not start.........................................................6-4
Steering wheel ........................................................................\
..............................3-17 Heated steering wheel ........................................................................\
.........3-18
Horn........................................................................\
.....................................3-19
Motor-driven power steering (MDPS) ........................................................3-17
Power steering ........................................................................\
.....................3-17
Tilt steering / Telescope steering.................................................................3-18
Steering wheel audio control........................................................................\
..........4-3
Storage compartment........................................................................\
..................3-143 Cellular phone holder ........................................................................\
........3-145
Center console storage ........................................................................\
......3-143
Glove box ........................................................................\
..........................3-144
Rear console storage ........................................................................\
.........3-143
Sunglass holder ........................................................................\
.................3-144
Wireless cellular phone charging system ..................................................3-145
I-15
I

Sunglass holder ........................................................................\
..........................3-144
Sunroof ........................................................................\
.........................................3-44
Sunroof inside air recirculation ........................................................................\
..3-141
Sunvisor ........................................................................\
......................................3-148
Tachometer ........................................................................\
...................................3-61
Theft-alarm system........................................................................\
.......................3-14
Tilt steering / Telescope steering........................................................................\
..3-18
Tire chains ........................................................................\
..................................5-106
Tire pressure monitoring system (TPMS) ............................................................6-10Changing a Tire with TPMS .......................................................................6\
-14
Low tire pressure LCD display with position indicator .............................6-12
Low tire pressure telltale ........................................................................\
.....6-12
TPMS malfunction indicator.......................................................................6\
-13
Tire rotation ........................................................................\
..................................7-45
Tire specification and pressure label ......................................................................8-\
8
Tires and wheels ........................................................................\
...........................7-43 Checking tire inflation pressure ..................................................................7-45
Compact spare tire replacement ..................................................................7-48
Low aspect ratio tires ........................................................................\
..........7-57
Recommended cold tire inflation pressures ................................................7-44
Tire care........................................................................\
...............................7-43
Tire maintenance ........................................................................\
.................7-49
Tire replacement ........................................................................\
..................7-47
Tire rotation ........................................................................\
.........................7-45
Tire sidewall labeling ........................................................................\
..........7-49
Tire traction ........................................................................\
.........................7-49
Wheel alignment and tire balance ...............................................................7-46
Wheel replacement ........................................................................\
..............7-48
Tires and wheels specification ........................................................................\
.......8-4
Towing ........................................................................\
..........................................6-24
Transmission shift indicator ........................................................................\
.........3-64
Trip computer ........................................................................\
...............................3-95 Accumulated Info display ........................................................................\
...3-97
Digital speedometer ........................................................................\
............3-97
Driving Info display ........................................................................\
............3-96
Fuel economy ........................................................................\
......................3-95
I-16
Index
T

Windshield defrosting and defogging ................................................................3-138
Windshield washers ........................................................................\
....................3-114
Windshield wipers ........................................................................\
......................3-112
Winter driving ........................................................................\
............................5-105Snow tires ........................................................................\
..........................5-105
Tire chains ........................................................................\
.........................5-106
Wiper blades replacement ........................................................................\
............7-37
Wipers and washers ........................................................................\
....................3-112 Windshield washers ........................................................................\
...........3-114
Windshield wipers ........................................................................\
.............3-112
Wireless cellular phone charging system ...........................................................3-145
I-18
Index