2020 DODGE DURANGO inflation pressure

RECOMMENDATIONS FOR SAFE TIRE INFLATION
•If you must inflate your tires when they are hot, add 4 pounds per
square inch (4 psi) (28 kPa) above the recommended inflation pressure
specification. Recheck the inflation pressure when the tires are cold
and adjust to the recommended inflation pressure shown on the
vehicle’s Tire Information Placard.
• Never release air or nitrogen from a hot tire in order to reach the
recommended cold tire pressure. Normal driving causes tires to run
hotter and inflation pressure to increase. If you release pressure when
your tires are hot, you may dangerously underinflate your tires. If your
tires lose more than 1 pound per square inch (1 psi) per month, the tire,
the valve, or the wheel may be damaged. Consult your authorized
Toyo Tires dealer for an inspection.
• Overinflation
can
cause
the
tire
to
be
more
susceptible
to
impact

damage.
• Overinflation
or
underinflation
may
adversely
affect
vehicle

handling.
• Remember to check your spare tire. Consult your vehicle Owner ’s
Manual for the correct inflation pressure and use of a “temporary use”
spare tire. The inflation pressure specified for a spare tire is typically
different from that specified for your regular tires.
• Use valve caps to keep valve cores clean and clear of debris and to help
guard against air leakage.
WARNING!
Never inflate a tire unless it is secured to the vehicle or a tire
mounting machine. Inflating an unsecured tire is dangerous. If the
tire bursts, it could be propelled into the air with explosive force
and cause serious personal injury or death.
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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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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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•

Full-size spare tires (not temporary spares) of the same size, construction,
and speed rating may be used in a five-tire rotation pattern.
After rotation, check the inflation pressure of all the tires. The front and
rear tire pressures may vary according to the vehicle manufacturer ’s
specifications.
Remember to follow your vehicle Owner ’s Manual for tire rotation
intervals. Your Limited Warranty recommends Toyo brand tires to be
rotated as follows:
•Every 3,500 miles or less for high performance (low profile) tires.
•
Every 7,500 miles or less for standard passenger and light truck tires.
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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 different
tire and construction types mixed on the vehicle.
• Some tires cannot be rotated in the manner described. Such tires
include 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
rear 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 for
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
rotation pattern. Consult the vehicle Owner ’s Manual.
• Do not include temporary spare tires in the rotation pattern. However,
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 manufac-
turer ’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 to
the vehicle manufacturer ’s recommendation or the inflation pressure
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 tires
must remain on the rear axle. Consult your authorized Toyo Tires
dealer.
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WARNING!
•Check inflation pressure before using your spare tire. Failure to
have 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 used
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 characteris-
tics 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 in
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
when 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.
TIRE STORAGE
Tires should be stored indoors in a cool dry place where water cannot
collect 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.
COMPETITION TIRE STORAGE
The rubber compounds used in these 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).
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speeds in excess of 65 mph may be required, then the following
adjustments or recommendations should be followed:
•At speeds from 66 mph through 75 mph, cold inflation pressure must
be increased 10 psi above the recommended pressures for the load
being carried.
• Do not exceed the maximum inflation pressure of the wheel (all wheels
have maximum allowable inflation pressures).
REPLACEMENT TIRES FOR LIGHT TRUCKS – P-METRIC VS .
LT-TRUCK
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.
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.
(Continued)
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WARNING!(Continued)
•LT-metric tires carry their load at higher inflation pressures and do
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
fitment on a Light Truck, the P-metric tire may not offer sufficient
load capacity to replace an LT-metric tire of the same size.
• Contact your Toyo Tires dealer or Toyo Tires Technical Service for
help determining how to choose a proper replacement size.
• Driving with underinflated or overloaded tires may result in
immediate tire failure, which can cause an accident and could lead
to serious personal injury or death.
When a P-metric or metric tire is installed on a light truck (SUV, pickup,
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).
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