2020 DODGE DURANGO Vehicle Warranty

•Do not use a rope type plug for repair. A tire must be removed from the
wheel and inspected for interior damage. Any tire repair done without
removing the tire from the wheel is improper and unsafe.
• Never repair a tire with a puncture or other damage outside the tread
area. Do not repair sidewall damage. Such tires cannot be properly
repaired and must be replaced.
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232

Toyo Tires speed-rated passenger car tires may be repaired and
returned to service under the following conditions:
•Proper repair materials and procedures have been used.
• The damage or puncture is not larger than 1/4” (6.4 mm) in diameter.
• The repair will be the first repair performed on that tire. (Only one
repair per tire is permitted in order to maintain a limited speed rating.)
• The tire must have more than 2/32” (1.6 mm) of tread remaining.
Toyo Tires speed-rated passenger tires that have been properly re-
paired qualify for reduced speed ratings as follows:
ORIGINAL SPEED RATING AFTER PUNCTURE REPAIR
(Y), Y, W, Z, V, VR, H H (maximum speed 130 mph)
TT
SS
The maximum speed of a vehicle is limited by the lowest-speed- rated
tire on the car.
m NOTICE!
A tire’s speed rating is void if the tire has been retreaded, damaged, abused, or
otherwise altered from its original condition. Thereafter, it should be treated
as a non-speed-rated tire. In addition, retreaded passenger and light truck
tires are not warranted by Toyo Tires for any reason. Toyo Tires speed ratings
are voided for retreaded tires.
PROPER SELECTION OF TIRES
When tires need to be replaced, don’t guess what tire is right for your
vehicle. First look at the vehicle Owner ’s Manual or the Tire Information
Placard. They tell you the size of the tires that were on the vehicle as
original equipment.
Replacement tires for any vehicle must be of a size, load range, and load
capacity (by inflation) that is capable of supporting the same load as the
vehicle’s originally installed (OE) tires. Avoid installing used tires on a
vehicle. There is no way to determine what road hazards or abuse a
previously owned tire may have incurred.
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WARNING!
•Failure to install tires with adequate load capacity will result in tire
fatigue and sudden tire failure. This could lead to loss of vehicle
control, possibly resulting in personal injury or death.
• Certain vehicle performance parameters, including ride comfort
and handling, may be affected by substitute tire sizes. In some
cases, particularly for SUVs and light trucks, a failure to follow the
vehicle manufacturer ’s recommendations for tire replacement
could adversely affect the safe handling of the vehicle, possibly
resulting in a loss of vehicle control leading to personal injury or
death.
The following procedures concerning replacement tires must be fol-
lowed:
• Confirm that the load-carrying capacity is greater than or equal to the
loadcarrying capacity of the OE tire size at the pressure indicated on
the vehicle Tire Information Placard.
• Carefully note any differences between recommendations for front and
rear axle positions regarding the tire size and/ or inflation pressure.
• The speed rating must be equal to or greater than what is specified by
the vehicle manufacturer if the speed capability of the vehicle is to be
maintained.
• Tires should be mounted on approved wheel widths. If changing tire
sizes, check to make sure the wheel has adequate load and inflation
pressure capacity.
• Body and chassis clearance must be checked on the vehicle’s front and
rear axles.
In addition to the above, light truck tire replacements should take into
consideration the following:
• Proper spacing between dual tires is necessary for optimum tire
performance. If chains are used, particular care must be taken to assure
adequate clearance between loaded tires to avoid damage from the
chains. The allowable outside diameter difference between a tire and
its dual mate is 1/4” (6.4 mm) for light truck tires.
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CONSIDERATIONS IN PLUS SIZING
Always refer to and follow the vehicle manufacturer ’s replacement tire
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
will 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
stamp 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
especially 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 worn
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 could
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 the
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 free
of cracks, dents, chips, and rust. The tire must be free of bead
damage, cuts, and punctures.
• Failure
to
follow
proper
procedures.
For
proper
mounting
proce-
dures,
consult
the
Rubber
Manufacturers
Association’s
publication
“Care
and
Service
of
Automobile
and
Light
Truck
Tires”
(www.rma.org).
(Continued)
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WARNING!(Continued)
•Exceeding the maximum bead seating pressure of 40 psi. Be
absolutely certain beads are fully seated before adjusting the
inflation pressure to the level recommended for vehicle operation.
Never
put
flammable
substances
in
the
tire/wheel
assemblies
at
any
time.
Never
put
any
flammable
substance
into
a
tire/wheel
assembly
and
attempt
to
ignite
it
in
order
to
seat
the
beads.
TIRE MIXING
CAUTION!
Driving your vehicle with an improper mix of tire sizes,
constructions, and speed ratings can be dangerous. Your car ’s
handling characteristics can be adversely affected. You could have
an accident resulting in serious personal injury or death. Consult
your vehicle Owner ’s Manual or an authorized Toyo Tires dealer for
proper tire replacement.
• Toyo Tires recommends that all four tires be of the same size, speed
rating, and construction (radial or non-radial). In some cases the
vehicle manufacturer may require different sized tires for the front or
rear axles. Never mix P-metric or European Metric passenger tires with
LT-metric tires on the same vehicle.
• Match tire size designations in pairs on an axle, except during the
temporary use of a spare tire.
• If two radial tires and two non-radial tires are used on a vehicle, put
the radials on the rear axle. If radial and non-radial tires are used on a
vehicle equipped with dual rear tires, the radial tires may be used on
either axle.
SPEED-RATED TIRE
•If the vehicle Tire Information Placard and/or the vehicle Owner ’s
Manual specifies speed-rated tires, the replacement tires must have the
same or higher speed rating to maintain vehicle speed capability.
• 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
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236
•

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
the lowerspeed- 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)
VEHICLES
If no instructions for tire mixing appear in the vehicle Owner ’s Manual,
follow these guidelines:
•Do

not
mix
tire
sizes.
All
four
tires
must
be
marked
with
the
same
tire

size,
unless
otherwise
specified
by
the
vehicle
manufacturer.
This
also

applies
to
/snow
tires.
• Do not mix tread pattern types such as all-terrain and all- season.
STUDLESS WINTER/SNOW TIRES
•It

is
always
preferable
to
apply
/snow
tires
to
all
wheel

positions,
including
dual
tires,
to
maintain
vehicle
mobility
and

control.
• If

/snow
tires
are
applied
to
the
front
axle
of
any
vehicle,

/snow
tires
must
also
be
installed
on
the
rear
axle.
DO
NOT

apply
/snow
tires
only
to
the
front
axle.
This
applies
to
all

passenger
and
light
truck
vehicles,
including
front-wheel-
drive,
4WD,

and
AW
D
vehicles.
• If

/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
/snow
tires
on
the
rear
axle
have
comparable
traction

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.
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STUDDED WINTER/SNOW TIRES
•Studded
/snow
tires
have
higher
traction
qualities
under
most


weather
conditions.
• If
studded
/snow
tires
are
installed
on
the
front
axle
of
any

vehicle,
studded
/snow
tires
must
also
be
installed
on
the
rear

axle.
DO
NOT
apply
studded
/snow
tires
only
to
the
front
axle.
•If
studded
/snow
tires
are
installed
on
the
rear
axle
of
any

vehicle,
it
is
strongly
recommended
that
they
should
also
be
installed

on
the
front
axle.
Only
if
studded
/snow
tires
are
installed
on
all

wheel
positions
of
a
vehicle
will
optimum
handling
characteristics
be

achieved.
WARNING!
Installing
only
two
studded
/snow
tires
on
the
front
axle
of

any
vehicle
(including
front-wheel-drive
vehicles)
without
studded

/snow
tires
on
the
rear
axle
can
cause
adverse
vehicle

handling
characteristics.
This
can
result
in
a
loss
of
vehicle
control,

which
could
cause
serious
personal
injury
or
death.
mNOTICE!
In some cases, the vehicle manufacturer may specifically advise against
replacing fewer than all four tires. Always check and follow the
recommendations in the vehicle Owner’s Manual. For 4WD and AWD
vehicles, even small differences in outside diameter may cause drivetrain
damage or mechanical malfunction.
REPLACING TWO TIRES
•When a pair of replacement tires is selected in the same size and
construction as those on the vehicle, the two newer tires must be
installed on the rear axle and must be of equal or higher speed rating
than the front tires. Generally, new tires with deeper tread will provide
better grip and evacuate water more effectively, which is important as
a driver approaches hydroplaning situations. Placing greater traction
on the rear axle on wet surfaces is necessary to prevent a possible
oversteer condition and loss of vehicle stability.
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238

•When two new tires have been installed onto the rear axle positions,
they are to be kept on the rear but rotated from side to side. This is
recommended after installing two new tires to the rear position, or if
you discover significant tread depth differences between the front and
rear positions during rotation intervals.
REPLACING ONE TIRE
•Replacing a single tire on a vehicle can have an adverse effect on
suspension systems, gear ratios, transmission, and tire treadwear.
• If single tire replacement is unavoidable, it is recommended that the
single new tire be paired with the tire that has the deepest tread and
both be placed on the rear axle. Placing greater traction on the rear axle
on wet surfaces is necessary to prevent a possible oversteer condition
and loss of vehicle stability.
WHEEL ALIGNMENT AND BALANCING
•Proper wheel alignment and balance are very important consider-
ations for safety and getting the maximum mileage from your tires.
You need to check how your tires are wearing at least once a month.
• Your vehicle may be out of alignment if your tires are wearing
unevenly, such as when the inside shoulder of the tire is wearing faster
than the rest of the tread. This condition not only shortens the life of
your tires, it adversely affects the handling characteristics of your
vehicle, which could be dangerous. If your tires show irregular wear,
have your vehicle’s alignment checked immediately.
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