Wheels Hyundai Tucson 2019 Service Manual

7-50
Maintenance
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 caution when driving and
follow the guidelines below to
help minimize damage to the
wheel and tire:
- When driving on a rough road
or off road, drive cautiously
because tires and wheels may
be damaged. 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 HYUNDAI dealer.
- Inspect the tire condition and
pressure every 1,800 miles
(3,000km).CAUTION
It is not easy to recognize tire
damage with your own eyes.
But if there is the slightest
hint of tire damage, have the
tire checked or replaced
because the tire damage may
cause air leakage from the
tire.
If the tire is damaged by driv-
ing on a rough road, off road,
pothole, manhole, or curb
stone, it will not be covered by
the warranty.
CAUTION

7-78
Maintenance
Thoroughly flush the vehicle under-
body and wheel openings with luke-
warm or cold water once a month,
after off-road driving and at the end
of each winter. Pay special attention
to these areas because it is difficult
to see all the mud and dirt. It will do
more harm than good to wet down
the road grime without removing it.
The lower edges of doors, rocker
panels, and frame members have
drain holes that should not be
allowed to clog with dirt; trapped
water in these areas can cause rust-
ing.
Aluminum wheel maintenance
The aluminum wheels are coated
with a clear protective finish.
Do not use abrasive cleaner, pol-
ishing compound, solvent, or
wire brushes on aluminum
wheels.
Clean the wheel when it has
cooled.
Use only a mild soap or neutral
detergent, and rinse thoroughly
with water. Also, clean the
wheels after driving on salted
roads.
Do not wash the wheels with
high-speed car wash brushes.
Do not use any cleaners con-
taining acid or alkaline deter-
gents.
Corrosion protection
Protecting your vehicle from corro-
sion
By using the most advanced design
and construction practices to combat
corrosion, HYUNDAI produces vehi-
cles of the highest quality. However,
this is only part of the job. To achieve
the long-term corrosion resistance
your vehicle can deliver, the owner’s
cooperation and assistance is also
required.
Common causes of corrosion
The most common causes of corro-
sion on your vehicle are:
Road salt, dirt and moisture that is
allowed to accumulate underneath
the vehicle.
Removal of paint or protective
coatings by stones, gravel, abra-
sion or minor scrapes and dents
which leave unprotected metal
exposed to corrosion.
NOTICE
After washing the vehicle, test
the brakes while driving slowly
to see if they have been affected
by water. If braking performance
is impaired, dry the brakes by
applying them lightly while
maintaining a slow forward
speed.
WARNING

Specifications, Consumer information and Reporting safety defects
8
Dimensions ..............................................................8-2
Engine ......................................................................8-2
Gross Vehicle Weight ............................................8-3
Luggage Volume .....................................................8-3
Bulb Wattage ..........................................................8-4
Tires and Wheels ...................................................8-6
Air Conditioning System........................................8-7
Recommended Lubricants and Capacities ..........8-8
Recommended SAE Viscosity Number .......................8-10
Vehicle Identification Number (VIN) .................8-11
Vehicle Certification Label .................................8-11
Tire Specification and Pressure Label .............8-12
Engine Number .....................................................8-12
Refrigerant Label .................................................8-12
Consumer Information .........................................8-13
Reporting Safety Defects ...................................8-14

I-10
Theft-Alarm System .......................................................3-20
Tilt Steering/Telescope Steering .....................................3-22
Tire Pressure Monitoring System (TPMS) .......................6-8
Changing a Tire with TPMS ......................................6-12
Check Tire Pressure......................................................6-8
Low Tire Pressure LCD Display with
Position Indicator ....................................................6-10
Low Tire Pressure Telltale..........................................6-10
Tire Pressure Monitoring System.................................6-9
TPMS Malfunction Indicator .....................................6-11
Tire Specification and Pressure Label ............................8-12
Tires and Wheels .....................................................7-36, 8-6
All Season Tires .........................................................7-48
Check Tire Inflation Pressure .....................................7-38
Low Aspect Ratio Tires ..............................................7-50
Radial-Ply Tires ..........................................................7-49
Recommended Cold Tire Inflation Pressures.............7-37
Snow Tires ..................................................................7-49
Summer Tires .............................................................7-48
Tire Care .....................................................................7-36
Tire Maintenance ........................................................7-41
Tire Replacement........................................................7-40
Tire Rotation...............................................................7-38
Tire Sidewall Labeling ...............................................7-41
Tire Terminology and Definitions ..............................7-45Tire Traction ...............................................................7-41
Wheel Alignment and Tire Balance ...........................7-39
Wheel Replacement....................................................7-41
Towing ............................................................................6-21
Emergency Towing.....................................................6-23
Removable Towing Hook...........................................6-22
Tie-down Hook...........................................................6-25
Towing Service ...........................................................6-21
Trailer Towing...............................................................5-130
Driving with a trailer ................................................5-133
If you decide to pull a trailer....................................5-130
Maintenance when trailer towing .............................5-136
Trailer towing equipment .........................................5-132
Trip Computer ...............................................................3-103
USB Charger .................................................................3-162
Vehicle Certification Label .............................................8-11
Vehicle Identification Number (VIN) .............................8-11
Vehicle Load Limit .......................................................5-138
Tire Loading Information Label...............................5-139
Vehicle Stability Management (VSM)............................5-39
Index
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