2021 DODGE DURANGO tire type

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230
(Continued)
CONSIDERATIONS IN PLUS SIZING
Always refer to and follow the vehicle manufacturer’s replacement
ti
re recommendations. In some cases, a vehicle manufacturer may
specifically advise against the application of replacement tires that are
not of the original size or type.
TIRE AND WHEEL MATCHING AND MOUNTING
WARNING!
Any attempt to mount a tire on a wheel with a different diameter
wi
ll result in an explosion of the tire/wheel assembly that could
cause severe personal injury or death.
Prior to mounting any tire, always check the wheel identification
st
amp to verify the correct wheel diameter. Always check the tire
size molded onto the sidewall.
Never exceed 40 psi when seating the tire beads onto the wheel.
Always stand well clear of any tire mounting operation. This is
es
pecially important when the service operator inflates the tire. If
the tire has been improperly mounted, it could burst with
explosive force causing serious personal injury or death.
A new valve stem must be installed on the wheel each time a
wo
rn out passenger or light truck tire is replaced.
Removing and replacing tires on wheels can be dangerous.
Attempting to mount tires with improper tools or procedures
co
uld result in a tire explosion, causing serious personal injury or
death. This is a job for your authorized Toyo Tires dealer or other
qualified tire service location only.
Serious personal injury or death can result from:
• Failure to select the proper tire and wheel. The tire must match
t
he width and diameter requirements of the wheel. When
mounting truck type radial tires use only wheels approved for
radial tires.
• Failure to inspect both the tire and wheel. The wheel must be
f
ree of cracks, dents, chips, and rust. The tire must be free of bead
damage, cuts, and punctures.

TOYO TIRES® – LIMITED WARRANTY
232
• If a replacement tire has a lower speed capability than that specified
by the vehicle manufacturer, the vehicle’s speed must be restricted
to that of the replacement tire. Vehicle handling could also be
affected. Consult the vehicle Owner’s Manual or tire manufacturer
for recommendations.
• If tires with different speed ratings are used, it is recommended that
t
he lower speed- rated tires always be placed on the front axle. This
is to prevent a potential oversteer condition.
FOUR-WHEEL DRIVE (4WD) AND ALL-WHEEL DRIVE (AWD)
VE
HICLES
If no instructions for tire mixing appear in the vehicle Owner’s
Ma
nual, follow these guidelines:
• Do not mix tire sizes. All four tires must be marked with the same
t
ire size, unless otherwise specified by the vehicle manufacturer.
This also applies to winter/snow tires.
• Do not mix tread pattern types such as all-terrain and all- season.
S

TUDLESS WINTER/SNOW TIRES
• It is always preferable to apply winter/snow tires to all wheel posi -
t
ions, including dual tires, to maintain vehicle mobility and control.
• If winter/snow tires are applied to the f
ront axle of any vehicle,
winter/snow tires must also be installed on the
rear axle. DO NOT
apply winter/snow tires only to the front axle. This applies to all
passenger and light truck vehicles, including front-wheel- drive,
4WD, and AWD vehicles.
• If winter/snow tires are installed on the rear axle of any vehicle, it is
recommended (but not required) that they also be installed on the
front axle.
WARNING!
Unless winter/snow tires on the rear axle have comparable
tr
action qualities to the tires on the front axle, the vehicle may
experience adverse handling characteristics. This may result in
loss of vehicle control, which can lead to serious personal injury
or death.

TOYO TIRES® – LIMITED WARRANTY
238
More frequent rotation or a thorough vehicle inspection may be
necessary if, upon inspection, irregular or erratic treadwear is
beginning to appear.
It is important to remember the following:
• These tire rotation recommendations do not take into account
d
ifferent tire and construction types mixed on the vehicle.
• Some tires cannot be rotated in the manner described. Such tires
i
nclude unidirectional tires. Unidirectional tread patterns must be
rotated front-to-rear only so that the direction of revolution does not
change.
• Some vehicles are designed with different tire sizes on the front and
r
ear axles. Normally, such combinations will not allow rotation.
Prior to rotating, consult the vehicle Owner’s Manual.
• For vehicles with dual rear wheels, see the vehicle Owner’s Manual
f
or the vehicle manufacturer’s procedures. If your vehicle Owner’s
Manual is not available, please contact the vehicle manufacturer.
• Some vehicles are equipped with wheels that limit the choice of
r
otation pattern. Consult the vehicle Owner’s Manual.
• Do not include temporary spare tires in the rotation pattern.
H
owever, if your spare tire is the same size and type as a road tire
(for LT tires of the same size, type, and load rating), it should be
included in the tire rotation process. The proper procedure is to use
the vehicle manufacturer’s recommended tire rotation procedures,
or if not available, to use the appropriate rotation pattern shown,
inserting the spare in the right rear position. Place the tire that
would have gone to the right rear in the spare tire storage position
as the new spare.
• Important! After rotation, adjust the pressure of the individual tires
t
o the vehicle manufacturer’s recommendation or the inflation pres-
sure recommended by Toyo Tires for an optional fitment according
to
the tire’s new location on the vehicle.
• Do not mix speed-rated tires on the same axle. Higher speed-rated
t
ires must remain on the rear axle. Consult an authorized Toyo Tires
dealer.

TOYO TIRES® – LIMITED WARRANTY
239
TIRE SPEED RATING
All Toyo Tires® passenger, light truck, and truck tires have a
ma
ximum speed rating based on size and type. Tires must never be
operated in excess of their rated speed limit! Consult your tire dealer
or contact Toyo Tires at 1-800-442-8696 (Pacific Time) or
1-888-444-8696 (Eastern Time) if you are not sure about the maximum
speed rating of your tires.
Toyo Tires® does not endorse the operation of any vehicle in an
u n

safe or unlawful manner. Obey all local speed limits.
Tire speed ratings do not imply that a vehicle can be safely driven at
th
e speed for which the tire is rated. Speed ratings are based on
laboratory tests and relate to performance on the road, but are not
applicable if tires are underinflated, overloaded, worn out, damaged,
or altered.
WARNING!
No tire, regardless of its design or speed rating, has an unlimited
ca
pacity for speed. Exceeding the tire’s speed capability could
cause overheating and sudden tire failure, possibly leading to loss
of vehicle control and serious personal injury or death.
WARNING!
High-speed driving with underinflated or overloaded tires may
re
sult in immediate tire failure, possibly leading to loss of vehicle
control, which could cause an accident, including serious personal
injury or death.

TOYO TIRES® – LIMITED WARRANTY
244

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 consider -
ably reduced if your tires are too worn to provide adequate road grip.

SAFE USE OF TEMPORARY SPARE TIRES
• T he temporary spare tire is designed for temporary use only. It must
n
ot 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
5
0 mph.
• Never use chains on temporary spare tires, because it could cause
d
amage to your vehicle.
• When you replace the temporary tire, replace it only with the same
t
ype of tire.
• A full-size spare tire in your vehicle is intended for use as a spare
w
hen needed. Please see the “Tire Rotation” section for the proper
procedures 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.
WARNING!
The spare tire your car is equipped with may be of a different size
an
d 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.

TOYO TIRES® – LIMITED WARRANTY
245
TIRE STORAGE
Tires should be stored indoors in a cool dry place where water cannot
co
llect inside the tires. The tires should be placed away from 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!
• Check inflation pressure before using your spare tire. Failure to
h
ave proper inflation pressure when using your spare tire may
cause loss of vehicle control, which could result in serious
personal injury or death. Maintain spare tire inflation pressures
based on the vehicle Owner’s Manual or the Tire Information
Placard.
• “T” Type high-pressure temporary spare tires should not be
u
sed with any other wheel, nor should standard tires, snow tires,
wheel covers, or trim rings be used on the high-pressure spare
tire wheel. If you fail to follow this warning, your vehicle’s
handling characteristics can be seriously affected. You could
have an accident resulting in serious personal injury or death.
Consult your vehicle Owner’s Manual for the proper use of your
“temporary use” spare tire.
• Do not operate your vehicle with more than one temporary spare
i
n use (this does not apply to a full size spare), and only operate
it at limited speeds and distances as indicated on the sidewall of
the tire.
• The “T” Type temporary spare tire may lower ground clearance
w
hen used. Avoid driving over large obstacles and other road
hazards. Check your vehicle Owner’s Manual for other special
clearance precautions when using the “T” Type temporary spare
tire provided in your vehicle.

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248
Tire installers should exercise extreme caution when replacing tires on
light trucks.
The maximum load capacity stamped on the sidewall of a P-metric tire
is
reduced by a factor of 1.1 when used on a light truck, a sport utility
vehicle, or a trailer.
When a P-metric or metric tire is installed on a light truck (SUV,
p i

ckup, minivan), the load rating is reduced by dividing by 1.1. (This
load reduction factor is prescribed by Federal Motor Vehicle Safety
Standards (FMVSS) and is based on the expectation that
passenger-type tires may experience more severe loading and usage
conditions when applied to light trucks.) For example, 305/50R20 has
a maximum load capacity of 3086 lbs. If this tire is fitted to a light
truck, the actual allowable load for the tire is 2805 lbs. (3086 lbs.
divided by 1.1).
Consult the load and inflation charts that can be found at

www.toyotires.com
. Contact Toyo Tires® Technical Service with any tire
replacement questions: 1-
800-442-8696 (Pacific Time) or
1-888-444-8696 (Eastern Time).
WARNING!
• P-metric and LT-metric tires are not necessarily interchangeable.
P
-metric and LT-metric tires follow completely different Load/
Inflation tables and are designed to carry different loads at
different pressures.
• LT-metric tires carry their load at higher inflation pressures and
d
o not always have adequate load capacity to replace P-metric
tires of the same size.
• After reducing a P-metric tire’s load rating by dividing by 1.1 for
f
itment on a Light Truck, the P-metric tire may not offer suffi -
cient load capacity to replace an LT-metric tire of the same size.
• Contact your Toyo Tires dealer or Toyo Tires Technical Service
f
or help determining how to choose a proper replacement size.
• Driving with underinflated or overloaded tires may result in
i
mmediate tire failure, which can cause an accident and could
lead to serious personal injury or death.

TOYO TIRES® – LIMITED WARRANTY
249
VEHICLES WITH MODIFIED SUSPENSION
USEFUL TIRE INFORMATION
There is a lot of useful information molded into the sidewall of a tire.
I t

shows the name of the tire, its size, if it is tubeless or tube type, the
maximum load and maximum inflation, and important safety
warnings. The sidewall markings on passenger and light truck tires
are slightly different.
WARNING!
Large-diameter tires and modified suspensions that increase
g r

ound clearance will alter vehicle handling.
• The vehicle may become more likely to roll over.
•
Braking distances may increase.
•
Slower speeds may be required to maintain control.
D
rive with extreme caution until you become familiar with how
yo
ur vehicle handles. Always wear your seat belt.
Some modifications may be illegal in your state. Consult your
Ow
ner’s Manual, the instructions for this product, and state law
before modifying your vehicle.