2018 DODGE DURANGO SRT air condition

These tires are marked with the “M&S” designation plus a mountain/
snowflake symbol . Even the best all-season tires will not provide
acceptable levels of traction if you drive too fast in snow or ice
conditions and if you do not allow more stopping distance on icy roads
compared to dry road surfaces. Your ability to safely maneuver your
vehicle in snow or ice conditions is considerably reduced if your tires
are too worn to provide adequate road grip.
SAFE USE OF TEMPORARY SPARE TIRES
WARNING!
The spare tire your car is equipped with may be of a different size
and construction from the other tires on your vehicle. When using
any temporary type spare tire, be sure to follow the vehicle
manufacturer ’s instructions. Failure to observe recommended
precautions could lead to erratic vehicle behavior and/or tire
damage, possibly resulting in an accident and serious personal
injury or death.
•The temporary spare tire is designed for temporary use only. It must
not be used continuously as a standard tire. The temporary spare tire
should be returned to the trunk as soon as it is convenient to have your
standard tire repaired or replaced.
•The temporary spare tire should not be used for speeds exceeding
50 mph.
•Never use chains on temporary spare tires, because it could cause
damage to your vehicle.
•When you replace the temporary tire, replace it only with the same
type of tire.
•A full-size spare tire in your vehicle is intended for use as a spare when
needed. Please see the “Tire Rotation” section for the proper proce-
dures for including the same size construction and speed-rated tire (for
LT tires of the same size, type, and load rating) in the rotation pattern.
(Do not rotate a temporary spare tire.)
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2. Avoid moving these tires in conditions below 15° F (-9° C).
3. Before mounting and dismounting, store these tires for at least 24
hours in a temperature-controlled environment of 68° F (20° C) or
warmer.
4. Remove these tires from the vehicle and deflate to half the normal
air-pressure during prolonged periods of non-use or storage.
Always inspect tires for signs of cracking and never use tires that have
cracked.
WARNING!
Improper storage can damage your tires in ways that may not be
visible and could lead to serious personal injury or death.
SPECIAL ADVICE FOR LIGHT TRUCKS
Never exceed the speed limit as indicated by the speed symbol on the
tire’s sidewall. See the chart and explanation of speed ratings in this
manual.
If you do not know the speed rating of your Toyo brand tire, contact your
Toyo Tires dealer or Toyo Tire U.S.A. Corp. for current information.
TIRES DESIGNATED AS “LT” WITH NO SPEED RATING INDI-
CATED ON THE SIDEWALL
It is not recommended that any light truck be operated at speeds in excess
of legal limits. However, if it is anticipated that sustained driving at
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2. WHAT IS NOT WARRANTED
Tires that have become unserviceable for the following reasons:
•Road hazard injuries or damages, caused to the tire by obstacles and
debris such as cuts, punctures (whether repairable or not), snags,
bruises, tears, or impact breaks.
•Improper repairs or repairs that have failed.
•Improper inflation or other maintenance abuses.
•Incorrect mounting of the tire, or tire/wheel imbalance.
•Mechanical irregularities in the vehicle such as wheel misalignment,
worn, or faulty parts.
•Accident, corrosion, vandalism, fire, or damage caused by nature.
•Tires used on vehicles in racing or special applications.
•Non-speed-rated temporary spare tires used over 50 mph (80 km/h).
•Tires worn out [2/32 inch (1.6 mm) or less of tread remaining] .
•Tires that have been retreaded.
•Tires transferred from the vehicle on which they were originally
installed.
•Improper storage
3. WHAT IS WARRANTED
Tires that have become unserviceable for reasons other than stated above
will be replaced in accordance with this warranty.
If a warrantable condition is found, tires will be replaced as follows:
A) Passenger Car and Light Truck Tires (Other than Temporary Spare
Tires)
When a tire becomes unserviceable during the first 2/32 inch (1.6 mm) of
original usable tread depth or 12 months from date of vehicle purchase,
whichever comes first, it will be replaced with a comparable new
YOKOHAMA tire free of charge. During this period, tires will be
mounted and balanced without charge. Other service charges such as tire
rotation, alignment or applicable taxes are payable by the customer.
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4. A tread life of up to 3,000 miles (4,800 km) can be expected depending
on road conditions and your driving habits. To conserve tire tread life,
the spare should be returned to the trunk as soon as the standard tire
can be repaired or replaced.
5. Because the YOKOHAMA high pressure spare tire was specifically
designed for your car, it should not be used on any other vehicle.
6. Do not use snow chains on your YOKOHAMA high pressure spare.
This could cause damage to your vehicle.
7. When the tread wear indicator appears on the tire, replace it only with
the same type spare tire.
8. Check the tire’s cold inflation pressure monthly and maintain at 60 psi
(4.2 kg/cm2) even when not in use. Do not inflate over 60 psi.
9. The YOKOHAMA high pressure spare tire should not be used with
any other rim nor should standard tires, wheel covers, or trim rings be
used on the YOKOHAMA high pressure spare tire rim on which the
YOKOHAMA high pressure spare tire was originally installed.
IMPORTANT SAFETY INFORMATION
All tires require owner maintenance regardless of how well a tire is
constructed. Operational damages such as punctures, impact damage, cuts,
incorrect inflation, etc., may cause tire failure and subsequent personal
injury and/or property damage. Simple operational and maintenance
practices, as listed below, will reduce the chances of tire problems.
Tire Inspection
Visually inspect your tires frequently for any tire damage such as scrapes,
bulges, cuts, nails, irregular wear, etc. resulting from operation. This must
be done immediately after any known or suspected contact with an object
in the road, a pothole, road irregularity or after severe braking. Refer
these conditions to a reputable tire service center for repair or replace-
ment. Never drive on a tire if such conditions appear.
Tire Loading
Never exceed the maximum vehicle load limit listed on the vehicle
placard, tire information label or in the owners manual. Be aware of the
load carrying limits molded into the tire’s sidewall and do not exceed
those limits. Maximum load can only be carried at the maximum cold
inflation pressure indicated on the tire’s sidewall.
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Speed Limits
Regardless of the speed capability of your tires, never exceed lawful
speeds or speeds dictated by driving conditions.
Hazards
Objects in the road that could damage your tires should be safely
avoided. These objects include: potholes, glass, metal, rocks, wood debris
and the like. Unavoidable contact should prompt a thorough tire inspec-
tion.
Air Pressure
Air pressure maintenance is critical to tire service life. Tire pressures must
be checked frequently when tires are cold (before operation, cool to the
touch) and no less than once per month and before extended operation.
Use a tire gauge to check pressure and maintain it per the vehicle
manufacturer ’s recommendations (on vehicle placard or in owner ’s
manual). Do not reduce pressure when tire is hot and do not inflate a cold
tire higher than limits molded on the tire’s sidewall. Do not overlook
spare tire inflation pressure.
Tire Tread
Tires must be replaced when the depth of the tread reaches 2/32 inch
(1.6 mm). YOKOHAMA tires are manufactured with tread wear indica-
tors molded into the tire grooves which indicate tread wearout. As tires
wear down to 2/32 inch (1.6 mm), and tread depth is reduced, tire
traction is reduced during rainfall and winter road conditions. Visual tire
inspection therefore becomes more crucial as the tires wear out.
Hard Braking
You must inspect your tires after any hard braking situations or after tires
have slid on the pavement. This can cause a flat spot or other damage to
the tread of the tire.
Spinning
•Do not allow tires to spin at speeds greater than 35 mph if vehicle
becomes stuck.
•Do not stand behind a spinning tire while attempting to push a vehicle.
Speed and force can cause a tire to disintegrate and explode and may
cause property damage and/or personal injury.
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WHAT IS NOT COVERED?
This Limited Warranty does not cover the following categories of claims:
Rapid Treadwear: Original equipment tires are not guaranteed to last a
specified number of miles.
Damage from road hazards (not limited to cuts, snags, bruises, impact
breaks, bulges, punctures, stone drills, chips, and scales), fire, theft, or
collision.
NOTE:* Vehicles purchased before July 2017 may be covered by an
earlier warranty. See your Nitto retailer or contact Nitto for more
information.
Conditions arising from improper tire/vehicle maintenance or use, not
limited to:
•Irregular or excessive treadwear due to: Incorrect inflation; overload-
ing; vehicle misalignment; failure to rotate tires; and poor or defective
mechanical condition of brakes, shocks, and wheels; or other factors
attributable to the vehicle or wheel.
•Any tire which has been run with low air pressure or while flat.
•Damage due to abuse; vandalism; tire alteration; tire spinning; racing;
or other competitive activities.
•Damage, corrosion, or deterioration from using oil-based chemicals,
water-based sealers, balancing substances, or flammable gases.
•Damage from improper use of tire chains.
Tires with the DOT identification number removed or rendered illegible.
Improper mounting, balancing or repair, not limited to:
•Improper tire mounting, or tire/wheel assembly imbalance.
•Damage from incorrect mounting or dismounting of the tire, incorrect
wheel size, water or other material trapped inside the tire during
mounting, or failure to keep the tires balanced.
•Damage resulting from improper repair materials or procedures.
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TIRE HANDLING AND STORAGE IN COLDER CLIMATES
The rubber compounds used in the drag tires have unique properties
that, when compared to other tires, can cause them to lose some of their
flexibility when used or handled in conditions below 15°F (-9°C). This
loss in flexibility can lead to potential cracking and other damage to the
tire. To minimize the chances of this happening, you are advised to follow
these instructions:
1. Do not move or operate the car with these tires in conditions below
15°F (-9°C).
2. Avoid moving these tires in conditions below 15°F (-9°C).
3.
Before mounting and dismounting, store these tires for at least 24 hours
in a temperature-controlled environment of 68°F (20°C) or warmer.
4. Remove these tires from the vehicle and deflate to half the normal
air-pressure during prolonged periods of non-use or storage.
Always inspect tires for signs of cracking and never use tires that have
cracked.
WARNING!
DO NOT DRIVE ON THESE TIRES IN EXTREME COLD WEATHER
CONDITIONS. Driving or moving a vehicle with drag radial tires
installed in conditions below 15°F (-9°C) may cause cracking or other
damage to the tire. This can lead to tire failure, which may result in
loss of vehicle control and serious personal injury or death.
TIRE STORAGE
When dismounted from the wheel for storage, the drag tires should be
stored indoors in a cool, dry location. The tires should be placed away
from direct sunlight, harmful ozone-producing electric generators and
motors and sources of heat, such as hot pipes. Storage surfaces should be
clean and free of grease, gasoline, or other substances, which can
deteriorate the rubber.
WARNING!
Improper storage can damage your tires in ways that may not be
visible and result in tire failure, which may result in loss of vehicle
control, and lead to serious personal injury or death.
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IMPORTANT SAFETY INFORMATION
This manual is not intended to provide proper training or service
procedures for tire mounting, dismounting, balancing, rotation, or
repair. Please leave these tasks to qualified tire service professionals.
mNOTICE!
Nitto brand tires are designed and built with great care. Any tire, no matter
how well constructed, can fail as a result of punctures, impact damage,
underinflation/overloading or other conditions resulting from use. Tire
failures may create a risk of property damage or personal injury. To obtain the
highest possible performance, tires must be maintained properly.
Remember, you are ultimately responsible for the tires installed on your
vehicle.
Important factors in tire care are:
•Proper inflation pressure
•Proper vehicle loading
•Proper vehicle maintenance
•Regular inspection
•Good driving habits
Refer to your vehicle Owner ’s Manual for additional tire safety and
service advice.
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