inflation pressure DODGE DURANGO SRT 2019 Vehicle Warranty

EXAMPLE:
Load Identification:
Absence of the following load identification symbols on the sidewall of the tire
indicates a Standard Load (SL) tire:
• XL
= Extra load (or reinforced) tire, or
• LL = Light load tire or
• C, D, E, F, G = Load range associated with the maximum load a tire can carry
at a specified pressure
Maximum Load – Maximum load indicates the maximum load this tire is designed
to carry
Maximum Pressure – Maximum pressure indicates the maximum permissible cold
tire inflation pressure for this tire
Tire Identification Number (TIN)
The TIN may be found on one or both sides of the tire; however, the date
code may only be on one side. Tires with white sidewalls will have the
full TIN, including the date code, located on the white sidewall side of
the tire. Look for the TIN on the outboard side of black sidewall tires as
mounted on the vehicle. If the TIN is not found on the outboard side, then
you will find it on the inboard side of the tire.
EXAMPLE:
DOT MA L9 ABCD 0301
DOT = Department of Transportation
– This symbol certifies that the tire is in compliance with the U.S. Department of Transportation tire safety standards and is approved for highway use
MA = Code representing the tire manufacturing location (two digits)
L9 = Code representing the tire size (two digits)
ABCD = Code used by the tire manufacturer (one to four digits)
03 = Number representing the week in which the tire was manufactured (two digits)
– 03 means the 3rd week
01 = Number representing the year in which the tire was manufactured (two digits)
– 01 means the year 2001
– Prior to July 2000, tire manufacturers were only required to have one number to represent the year in which the tire was manufactured. Example: 031 could
represent the 3rd week of 1981 or 1991
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Tire Terminology And Definitions
TermDefinition
B-Pillar The vehicle B-Pillar is the structural member of
the body located behind the front door.
Cold Tire Inflation Pressure Cold tire inflation pressure is defined as the tire
pressure after the vehicle has not been driven
for at least three hours, or driven less than 1
mile (1.6 km) after sitting for a minimum of three
hours. Inflation pressure is measured in units of
PSI (pounds per square inch) or kPa
(kilopascals).
Maximum Inflation Pressure The maximum inflation pressure is the
maximum permissible cold tire inflation pressure
for this tire. The maximum inflation pressure is
molded into the sidewall.
Recommended Cold Tire Inflation Pressure Vehicle manufacturer’s recommended cold tire
inflation pressure as shown on the tire placard.
Tire Placard A label permanently attached to the vehicle
describing the vehicle’s loading capacity, the
original equipment tire sizes and the
recommended cold tire inflation pressures. TIRES
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Tire Loading And Tire Pressure
NOTE:The proper cold tire inflation pressure is listed on the driver ’s
side B-Pillar or the rear edge of the driver’s side door.
Check the inflation pressure of each tire, including the spare tire (if
equipped), at least monthly and inflate to the recommended pressure for
your vehicle.
Example Tire Placard Location (Door)
Example Tire Placard Location (B-Pillar)
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Tire And Loading Information Placard
This placard tells you important information about the:
1. Number of people that can be carried in the vehicle.
2. Total weight your vehicle can carry.
3. Tire size designed for your vehicle.
4. Cold tire inflation pressures for the front, rear, and spare tires.
Loading
The vehicle maximum load on the tire must not exceed the load carrying
capacity of the tire on your vehicle. You will not exceed the tire’s load
carrying capacity if you adhere to the loading conditions, tire size, and
cold tire inflation pressures specified on the Tire and Loading Informa-
tion placard in “Vehicle Loading” in the “Starting And Operating”
section of your Owner ’s Manual.
NOTE:Under a maximum loaded vehicle condition, gross axle weight
ratings (GAWRs) for the front and rear axles must not be exceeded.
For further information on GAWRs, vehicle loading, and trailer towing,
refer to “Vehicle Loading” in the “Starting And Operating” section of
your Owner ’s Manual.
To determine the maximum loading conditions of your vehicle, locate the
statement “The combined weight of occupants and cargo should never
Tire And Loading Information Placard
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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 under-inflation and over-inflation 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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Fuel Economy
Underinflated tires will increase tire rolling resistance resulting in higher
fuel consumption.
Tread Wear
Improper cold tire inflation pressures can cause abnormal wear patterns
and reduced tread life, resulting in the need for earlier tire replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride. Over-inflation
produces a jarring and uncomfortable ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the driver’s side
B-Pillar or rear edge of the driver’s side door.
At least once a month:
•Check and adjust tire pressure with a good quality pocket-type
pressure gauge. Do not make a visual judgement when determining
proper inflation. Tires may look properly inflated even when they are
under-inflated.
• Inspect tires for signs of tire wear or visible damage.
CAUTION!
After inspecting or adjusting the tire pressure, always reinstall the
valve stem cap. This will prevent moisture and dirt from entering the
valve stem, which could damage the valve stem.
Inflation pressures specified on the placard are always “cold tire inflation
pressure”. Cold tire inflation pressure is defined as the tire pressure after
the vehicle has not been driven for at least three hours, or driven less than
1 mile (1.6 km) after sitting for a minimum of three hours. The cold tire
inflation pressure must not exceed the maximum inflation pressure
molded into the tire sidewall.
Check tire pressures more often if subject to a wide range of outdoor
temperatures, as tire pressures vary with temperature changes.
Tire pressures change by approximately 1 psi (7 kPa) per 12°F (7°C) of air
temperature change. Keep this in mind when checking tire pressure
inside a garage, especially in the Winter.
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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.
Tire pressure may increase from 2 to 6 psi (13 to 40 kPa) during operation.
DO NOT reduce this normal pressure 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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Tire Repair
If your tire becomes damaged, it may be repaired if it meets the following
criteria:
•The tire has not been driven on when flat.
• The damage is only on the tread section of your tire (sidewall damage
is not repairable).
• The puncture is no greater than a ¼ of an inch (6 mm).
Consult an authorized tire dealer for tire repairs and additional informa-
tion.
Damaged Run Flat tires, or Run Flat tires that have experienced a loss of
pressure should be replaced immediately with another Run Flat tire of
identical size and service description (Load Index and Speed Symbol).
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive 50 miles (80 km) at 50 mph
(80 km/h) after a rapid loss of inflation pressure. This rapid loss of
inflation is referred to as the Run Flat mode. A Run Flat mode occurs
when the tire inflation pressure is of/or below 14 psi (96 kPa). Once a
Run Flat tire reaches the run flat mode it has limited driving capabilities
and needs to be replaced immediately. A Run Flat tire is not repairable.
It is not recommended driving a vehicle loaded at full capacity or to tow
a trailer while a tire is in the run flat mode.
See the tire pressure monitoring section for more information.
Tire Spinning
When stuck in mud, sand, snow, or ice conditions, do not spin your
vehicle’s wheels above 30 mph (48 km/h) or for longer than 30 seconds
continuously without stopping.
Refer to “Freeing A Stuck Vehicle” in “In Case Of Emergency” in your
Owner ’s Manual for further information.
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Life Of Tire
The service life of a tire is dependent upon varying factors including, but
not limited to:
•Driving style.
• 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.
• Distance 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.
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. 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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authorized tire dealer for recommended safe operating speeds, loading
and cold tire inflation pressures.
While studded tires improve performance on ice, skid and traction
capability on wet or dry surfaces may be poorer than that of non-studded
tires. Some states prohibit studded tires; therefore, local laws should be
checked before using these tire types.
Spare Tires — If Equipped
NOTE:For vehicles equipped with Tire Service Kit instead of a spare tire,
please refer to “Tire Service Kit” in “In Case Of Emergency” in your
Owner ’s Manual for further information.
CAUTION!
Because of the reduced ground clearance, do not take your vehicle
through an automatic car wash with a compact or limited use
temporary spare installed. Damage to the vehicle may result.
Spare Tire Matching Original Equipped Tire And Wheel — If
Equipped
Your vehicle may be equipped with a spare tire and wheel equivalent in
look and function to the original equipment tire and wheel found on the
front or rear axle of your vehicle. This spare tire may be used in the tire
rotation for your vehicle. If your vehicle has this option, refer to an
authorized tire dealer for the recommended tire rotation pattern.
Compact Spare Tire — If Equipped
The compact spare is for temporary emergency use only. You can identify
if your vehicle is equipped with a compact spare by looking at the spare
tire description on the Tire and Loading Information Placard located on
the driver ’s side door opening or on the sidewall of the tire. Compact
spare tire descriptions begin with the letter “T” or “S” preceding the size
designation. Example: T145/80D18 103M.
T, S = Temporary Spare Tire
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.
Do not install a wheel cover or attempt to mount a conventional tire on
the compact spare wheel, since the wheel is designed specifically for the
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