2020 DODGE DURANGO warning
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WARNING!
Overloading of your tires is dangerous. Overloading can cause tire failure, affect vehicle handling, and increase
your stopping distance. Use tires of the recommended load capacity for your vehicle. Never overload them.
TIRES
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Tires — General Information
Tire Pressure
Proper tire inflation pressure is essential to the safe and satisfactory
operation of your vehicle. Four primary areas are affected by improper
tire pressure:
•Safety and Vehicle Stability
• Economy
• Tread Wear
• Ride Comfort
Safety
WARNING!
• Improperly inflated tires are dangerous and can cause collisions.
• Underinflation increases tire flexing and can result in overheating
and tire failure.
• Overinflation reduces a tire’s ability to cushion shock. Objects on
the road and chuckholes can cause damage that result in tire
failure.
• Overinflated or underinflated tires can affect vehicle handling and
can fail suddenly, resulting in loss of vehicle control.
• Unequal tire pressures can cause steering problems. You could lose
control of your vehicle.
• Unequal tire pressures from one side of the vehicle to the other can
cause the vehicle to drift to the right or left.
• Always drive with each tire inflated to the recommended cold tire
inflation pressure.
Both underinflation and overinflation affect the stability of the vehicle
and can produce a feeling of sluggish
response or over responsiveness in
the steering.
NOTE:
• Unequal tire pressures from side to side may cause erratic and
unpredictable steering response.
• Unequal tire pressure from side to side may cause the vehicle to drift
left or right.
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Example: If garage temperature = 68°F (20°C) and the outside tempera-
ture = 32°F (0°C) then the cold tire inflation pressure should be increased
by 3 psi (21 kPa), which equals 1 psi (7 kPa) for every 12°F (7°C) for this
outside temperature condition.
Ti re pressure may increase from 2 to 6 psi (13 to 40 kPa) during operation.
DO NOT reduce this normal pr
essure build up or your tire pressure will
be too low.
Tire Pressures For High Speed Operation
The manufacturer advocates driving at safe speeds and within posted
speed limits. Where speed limits or conditions are such that the vehicle
can be driven at high speeds, maintaining correct tire inflation pressure is
very important. Increased tire pressure and reduced vehicle loading may
be required for high speed vehicle operation. Refer to an authorized tire
dealer or original equipment vehicle dealer for recommended safe
operating speeds,
loading and cold tire inflation pressures.
WARNING!
High speed driving with your vehicle under maximum load is
dangerous. The added strain on your tires could cause them to fail.
You could have a serious collision. Do not drive a vehicle loaded to
the maximum capacity at continuous speeds above 75 mph
(120 km/h).
Radial Ply Tires
WARNING!
Combining radial ply tires with other types of tires on your vehicle
will cause your vehicle to handle poorly. The instability could cause
a collision. Always use radial ply tires in sets of four. Never combine
them with other types of tires.
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WARNING!
Fast spinning tires can be dangerous. Forces generated by excessive
wheel speeds may cause tire damage or failure. A tire could explode
and injure someone. Do not spin your vehicle’s wheels faster than
30 mph (48 km/h) for more than 30 seconds continuously when you
are stuck, and do not let anyone near a spinning wheel, no matter
what the speed.
Tread Wear Indicators
Tread wear indicators are in the original equipment tires to help you in
determining when your tires should be replaced.
These indicators are molded into the bottom of the tread grooves. They will
appear as bands when the tread depth becomes a 1/16 of an inch (1.6 mm).
When the tread is worn to the tread wear indicators, the tire should be
replaced.
Refer to “Replacement Tires” in this section for further information.
Tire Tread
1—WornTire
2 — New Tire
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Life Of Tire
The service life of a tire is dependent upon varying factors including, but
not limited to:
• ˜ ž ›1 riving styleï
• Tire pressure - Improper cold tire inflation pressures can cause uneven
wear patterns to develop across the tire tread. These abnormal wear
patterns will reduce tread life, resulting in the need for earlier tire
replacement.
• ‘ Ž1 – ’ • Ž œ driven.
• Performance tires, tires with a speed rating of V or higher, and
Summer tires typically have a reduced tread life. Rotation of these tires
per the vehicle scheduled maintenance is highly recommended.
WARNING!
Tires and the spare tire should be replaced after six years, regardless
of the remaining tread. Failure to follow this warning can result in
sudden tire failure. You could lose control and have a collision
resulting in serious injury or death.
TIRES
Keep dismounted tires in a cool, dry place with as little exposure to light
as possible. Protect tires from contact with oil, grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of many characteristics.
They should be inspected regularly for wear and correct cold tire
inflation pressures. The manufacturer strongly recommends that you use
tires equivalent to the originals in size, quality and performance when
replacement is needed. Refer to the paragraph on “Tread Wear Indica-
tors” in this
section U P E F U F S N J O F J G Z P V S U J S F T B S F X P S O. Refer to the Tire and
Loading Information placard or the Vehicle Certification Label for the
size designation of your tire. The Load Index and Speed Symbol for
your tire will be found on the original equipment tire sidewall.
See the Tire Sizing Chart example found in the “Tire Safety Information”
section of this manual for more information relating to the Load Index
and Speed Symbol of a tire.
It is recommended to replace the two front tires or two rear tires as a pair.
Replacing just one
tire can seriously affect your vehicle’s handling. If you
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ever replace a wheel, make sure that the wheel’s specifications match
those of the original wheels.
It is recommended you contact an authorized tire dealer or original
equipment dealer with any questions you may have on tire specifications
or capability. Failure to use equivalent replacement tires may adversely
affect the safety, handling, and ride of your vehicle.
WARNING!
•Do not use a tire, wheel size, load rating, or speed rating other than
that specified for your vehicle. Some combinations of unapproved
tires and wheels may change suspension dimensions and perfor-
mance characteristics, resulting in changes to steering, handling,
and braking of your vehicle. This can cause unpredictable han-
dling and stress to steering and suspension components. You could
lose control and have a collision resulting in serious injury or
death. Use only the tire and wheel sizes with load ratings approved
for your vehicle.
• Never use a tire with a smaller load index or capacity, other than
what was originally equipped on your vehicle. Using a tire with a
smaller load index could result in tire overloading and failure. You
could lose control and have a collision.
• Failure to equip your vehicle with tires having adequate speed
capability can result in sudden tire failure and loss of vehicle
control.
CAUTION!
Replacing original tires with tires of a different size may result in
false speedometer and odometer readings.
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Tire Ty p e s
All Season Tires — If Equipped
All œeason tires provide traction for all seasons (Spring, Summer, " V U V N O,
and Winter). Traction levels may vary between different all season
tires. All season tires can be identified by the M+S, M&S, M/S or MS
designation on the tire sidewall. Use all season tires only in sets of four;
failure to do so may adversely affect the safety and handling of your
vehicle.
Summer Or Three Season Tires — If Equipped
Summer tires provide traction in both wet and dry conditions, and are
not intended to be driven in snow or on ice. If your vehicle is equipped
with Summer tires, be aware these tires are not designed for Winter or
cold driving conditions. Install inter tires on your vehicle
when ambient temperatures are less than 40°F (5°C) or if roads are
covered with ice or snow. For more information,
contact an authorized
dealer.
Summer tires do not contain the all season designation or mountain/
snowflake symbol on the tire sidewall. Use ummer tires only in sets
of four; failure to do so may adversely affect the safety and handling of
your vehicle.
WARNING!
Do not use ummer tires in snow/ice conditions. Yo u could
lose vehicle control, resulting in severe injury or death. Driving too
fast for conditions also creates the possibility of loss of vehicle
control.
Snow Tires
Some areas of the country require the use of snow tires during the inter.
Snow tires can be identified by a “mountain/snowflake” symbol on the
tire sidewall.
If you need snow tires, select tires equivalent in size
and type to the original equipment tires. Use snow
tires only in sets of four; failure to do so may adversely
affect the safety and handling of your vehicle.
Snow tires generally have lower speed ratings than
what was originally equipped with your vehicle and
should not be operated at sustained speeds over 75 mph (120 km/h). For
speeds above 75 mph (120 km/h) refer to original equipment or an
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compact spare tire. Do not install more than one compact spare tire and
wheel on the vehicle at any given time.
WARNING!
Compact and collapsible spares are for temporary emergency use
only. With these spares, do not drive more than 50 mph (80 km/h).
Temporary use spares have limited tread life. When the tread is
worn to the tread wear indicators, the temporary use spare tire needs
to be replaced. Be sure to follow the warnings, which apply to your
spare. Failure to do so could result in spare tire failure and loss of
vehicle control.
Collapsible Spare Tire — If Equipped
The collapsible spare is for temporary emergency use only. Yo u can
identify if your vehicle is equipped with a collapsible spare by looking at
the spare tire description on the Tire and Loading Information Placard
located on the driver ’s side # Q J M M B S
U I F S F B S F E H F P G U I F E S J W F S T T J E F E P P S
or on the sidewall of the tire.
Collapsible spare tire description example: 165/80-17 101P.
Since this tire has
limited tread life, the original equipment tire should be
repaired (or replaced) and reinstalled on your vehicle at the first
opportunity.
Inflate collapsible tire only after the wheel is properly installed to the
vehicle. Inflate the collapsible tire using the electric air pump before
lowering the vehicle.
Do not install a wheel cover or attempt to mount a conventional tire on
the collapsible spare wheel, since the wheel is designed specifically for
the collapsible spare tire.
WARNING!
Compact and Collapsible spares are for temporary emergency use
only. With these spares, do not drive more than 50 mph (80 km/h).
Temporary use spares have limited tread life. When the tread is
worn to the tread wear indicators, the temporary use spare tire needs
to be replaced. Be sure to follow the warnings, which apply to your
spare. Failure to do so could result in spare tire failure and loss of
vehicle control.
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