tires GENESIS G80 2021 Service Manual

Maintenance
9-42
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.
WARNING
Do not mix bias ply and radial ply
tires under any circumstances.
This may cause unusual handling
characteristics that may cause loss
of vehicle control resulting in an
accident.
Low Aspect Ratio Tires
The aspect ratio is lower than 50 on
low aspect ratio tires.
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
consequently have a greater contact
patch with the road surface. In some
instances they may generate more
road noise compared with standard
tires.
CAUTION
The side wall of a low aspect ratio
tire is shorter than the normal one.
Thus, the low-aspect wheel and
tire are easily damaged. Follow the
below instructions.
• When driving on a rough road or
driving off a road, be careful not
to damage the tires and wheels.
After driving, inspect the tires
and wheels.
• When passing over a pothole,
speed bump, manhole, or curb
stone, drive the vehicle slowly so
as not to damage the tires and
wheels.
• When there is an impact on a tire,
inspect the tire condition. Or,
contact an authorized retailer of
Genesis Branded products.
• Inspect the tire condition and
pressure every 1,800 miles (3,000
km) to prevent tire damage.
• It is difficult to recognize a tire
damage only with your eyes.
When there is a slight hint of a
tire damage, check and replace
the tire to prevent the damage
caused by air leakage.
• When a tire is damaged while
driving on a rough road, off a
road, or over obstacles, such as a
pothole, manhole, or curb stone,
your warranty does not cover the
damage.
• The tire information is specified
on the tire side wall.

I
I -7
H
Hazard Warning Flasher
........................................................................\
................8-2
Head-Up Display (HUD)
........................................................................\
............5-76
Head-Up Display Information ........................................................................\
. 5-76
Head-Up Display Settings
........................................................................\
.......5-76
Precautions While Using the Head-Up Display
..............................................5-77
High Beam Assist (HBA)
........................................................................\
............5-87
System Malfunction and Limitations
..............................................................5-88
System Operation
........................................................................\
....................5-88
System Setting
........................................................................\
.........................5-87
Highway Driving Assist (HDA)
........................................................................\
.7-99
System Malfunction and Limitations
............................................................7-108
System Operation
........................................................................\
..................7-101
System Settings
........................................................................\
.....................7-100
I
Idle Stop and Go (ISG)
........................................................................\
................6-43
Forced to Restart Engine
........................................................................\
.........6-46
ISG Malfunction ........................................................................\
...................... 6-46
ISG System Off
........................................................................\
.......................6-45
ISG System Operation ........................................................................\
............. 6-43
If the Engine Overheats
........................................................................\
.................8-7
If the Engine will not Start ........................................................................\
............. 8-3
If you have a Flat Tire (with Spare Tire, If equipped)
.........................................8-13
Changing Tires
........................................................................\
........................8-14
Jack and Tools
........................................................................\
.........................8-13
Jack Label ........................................................................\
................................ 8-19
Important Safety Precautions
........................................................................\
.........3-2
Air Bag Hazards
........................................................................\
........................3-2
Always Wear Your Seat Belt
........................................................................\
.....3-2
Control Your Speed
........................................................................\
...................3-2
Driver Distraction ........................................................................\
...................... 3-2
Keep Your Vehicle in Safe Condition
...............................................................3-2
Restrain All Children ........................................................................\
................. 3-2
In Case of an Emergency while Driving
................................................................8-2
If the Engine Stalls at a Crossroad or Crossing .................................................8-2
If the Engine Stalls While Driving
....................................................................8-2
If You Have a Flat Tire While Driving
..............................................................8-3

IndexI-14
T
Theft-Alarm System
........................................................................\
....................5-33
Tire Pressure Monitoring System (TPMS)
............................................................8-8
Changing a Tire with TPMS
........................................................................\
...8-11
Check Tire Pressure ........................................................................\
................... 8-8
Low Tire Pressure Position and Tire Pressure Telltale
....................................8-10
Low Tire Pressure Warning Light
...................................................................8-10
Tire Pressure Monitoring System
......................................................................8-9
TPMS (Tire Pressure Monitoring System) Malfunction Indicator
.................8-11
Tires and Wheels
........................................................................\
.........................2-10
Tires and Wheels
........................................................................\
.........................9-30
All Season Tires
........................................................................\
......................9-41
Check tire Inflation Pressure
........................................................................\
...9-31
Low Aspect Ratio Tires
........................................................................\
...........9-42
Radial-Ply Tires
........................................................................\
.......................9-41
Recommended Cold Tire Inflation Pressures
..................................................9-30
Snow Tires
........................................................................\
...............................9-41
Summer Tires
........................................................................\
..........................9-41
Tire Care
........................................................................\
..................................9-30
Tire Maintenance
........................................................................\
.....................9-34
Tire Replacement
........................................................................\
....................9-33
Tire Rotation
........................................................................\
...........................9-32
Tire Sidewall Labeling
........................................................................\
............9-35
Tire Terminology and Definitions
...................................................................9-38
Tire Traction
........................................................................\
............................9-34
Wheel Alignment and Tire Balance
................................................................9-33
Wheel Replacement
........................................................................\
................9-34
Tire Specification and Pressure Label
.................................................................2-14
Towing
........................................................................\
.........................................8-20
Emergency Towing ........................................................................\
.................. 8-22
Removable Towing Hook........................................................................\
........ 8-21
Towing Service
........................................................................\
........................8-20
Trailer Towing
........................................................................\
.............................6-63