2012 DODGE DURANGO inflation pressure

CAUTION!
•The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures have
been established for the tire size equipped on your
vehicle. Undesirable system operation or sensor
damage may result when using replacement
equipment that is not of the same size, type, and/or
style. Aftermarket wheels can cause sensor dam-
age. Do not use aftermarket tire sealants or balance
beads if your vehicle is equipped with a TPMS, as
damage to the sensors may result.
•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 Tire Pressure Moni-
toring Sensor.NOTE:
•The TPMS is not intended to replace normal tire care
and maintenance, or to provide warning of a tire
failure or condition.
•The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
•Driving on a significantly under-inflated tire causes
the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle’s handling and
stopping ability.
•The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain
correct tire pressure using an accurate tire gauge, even
if under-inflation has not reached the level to trigger
illumination of the “Tire Pressure Monitoring Telltale
Light.”
502 STARTING AND OPERATING

•Seasonal temperature changes will affect tire pressure,
and the TPMS will monitor the actual tire pressure in
the tire.
Base System
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim-mounted electronic sensors to
monitor tire pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire pressure
readings to the Receiver Module.
NOTE:It is particularly important, for you to regularly
check the tire pressure in all of your tires, and to maintain
the proper pressure.
The TPMS consists of the following components:
•Receiver Module
•Four Tire Pressure Monitoring Sensors
•Tire Pressure Monitoring Telltale Light A tire pressure monitoring sensor is located in the spare
wheel, if the vehicle is equipped with a matching full-size
spare wheel and tire assembly. The matching full-size
spare tire can be used in place of any of the four road
tires. A low spare tire will not cause the “Tire Pressure
Monitoring Telltale Light” to illuminate, a warning mes-
sage to appear, or the chime to sound.
The “Tire Pressure Monitoring Telltale Light” will
illuminate in the instrument cluster, a “LOW TIRE
PRESSURE” message will display in the instru-
ment cluster for a minimum of five seconds, and an
audible chime will be activated, when one or more of the
four active road tire pressures are low. Should this occur,
you should stop as soon as possible, check the inflation
pressure of each tire on your vehicle, and inflate each tire
to the vehicle’s recommended cold placard pressure
value. The system will automatically update and the
“Tire Pressure Monitoring Telltale Light” will extinguish,
once the updated tire pressures have been received. The
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STARTING AND OPERATING 503

springs, tires, or wheels). Heavier axles or suspension
components, sometimes specified by purchasers for in-
creased durability, does not necessarily increase the ve-
hicle’s GVWR.
Tire Size
The tire size on the label represents the actual tire size on
your vehicle. Replacement tires must be equal to the load
capacity of this tire size.
Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at fullcapacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weight
values are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.
Loading
The actual total weight and the weight of the front and
rear of your vehicle at the ground can best be determined
by weighing it when it is loaded and ready for operation.
The entire vehicle should first be weighed on a commer-
cial scale to ensure that the GVWR has not been ex-
ceeded. The weight on the front and rear of the vehicle
should then be determined separately to be sure that the
load is properly distributed over front and rear axle.
Weighing the vehicle may show that the GAWR of either
the front or rear axles has been exceeded, but the total
load is within the specified GVWR. If so, weight must be
shifted from front to rear, or rear to front, as appropriate
524 STARTING AND OPERATING

Towing Requirements – Tires

Do not attempt to tow a trailer while using a compact
spare tire.
Proper tire inflation pressures are essential to the safe
and satisfactory operation of your vehicle. Refer to
“Tires – General Information” in “Starting and Oper-
ating” for proper tire inflation procedures.
Check the trailer tires for proper tire inflation pres-
sures before trailer usage.
Check for signs of tire wear or visible tire damage
before towing a trailer. Refer to “Tires – General
Information” in “Starting and Operating” for proper
inspection procedure.
When replacing tires, refer to “Tires – General Infor-
mation” in “Starting and Operating” for proper tire replacement procedures. Replacing tires with a higher
load carrying capacity will not increase the vehicle’s
GVWR and GAWR limits.
Towing Requirements – Trailer Brakes

Do
not interconnect the hydraulic brake system or
vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible
personal injury.
An electronically-actuated trailer brake controller is
required when towing a trailer with electronically-
actuated brakes. When towing a trailer equipped with
a hydraulic surge-actuated brake system, an electronic
brake controller is not required.
Trailer brakes are recommended for trailers over
1,000 lbs (454 kg), and required for trailers in excess of
2,000 lbs (907 kg).
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STARTING AND OPERATING 535

Speedometer........................ 304
Tachometer ......................... 299
Gear Ranges ........................ 433,441
Gear Select Lever Override ................. 573
General Information ............20,29,153,229,510
Glass Cleaning .......................... 618
Gross Axle Weight Rating ...............523,526
Gross Vehicle Weight Rating .............523,525
GVWR ............................... 523
Hands-Free Phone (Uconnect™) ............. 123
Hazard Warning Flasher ................... 551
Headlights ............................ 627
Bulb Replacement .................... 627
Cleaning ........................... 618
High Beam ......................... 303
On With Wipers ..................... 189
Replacing .......................... 627
Heated Mirrors ......................... 113 Heater, Engine Block
..................... 429
Hill Descent Control ..................... 304
Hill Start Assist ......................... 474
Hitches Trailer Towing ....................... 530
Holder, Cup ........................... 270
HomeLink® (Garage Door Opener) Transmitter . . 250
Hood Release .......................... 186
Ignition ............................... 16
Key ............................. 14,16
Ignition Key Removal ..................... 16
Illuminated Entry ........................ 23
Immobilizer (Sentry Key) ................... 18
Infant Restraint ........................ 81,82
Inflation Pressure Tires .................... 489
Information Center, Vehicle ................. 309
Inside Rearview Mirror .................... 110
Instrument Cluster .................... 298,299
10
INDEX 671

Synthetic Engine Oil...................... 589
System, Remote Starting .................... 29
Tachometer ............................ 299
Telescoping Steering Column .............202,203
Temperature Control, Automatic (ATC) ........ 408
Temperature Gauge, Engine Coolant .......... 308
Tether Anchor, Child Restraint ............... 85
Text Messaging ......................... 145
Tie Down Hooks, Cargo ................... 281
Tilt Steering Column ................... 202,203
Tire and Loading Information Placard ......... 484
Tire Identification Number (TIN) ............. 482
Tire Markings .......................... 478
Tire Safety Information .................... 478
Tires ........................... 101,488,661
Air Pressure ........................ 489
Chains ............................ 497
Changing .......................... 552 Compact Spare
...................... 492
General Information .................. 488
High Speed ......................... 491
Inflation Pressures .................... 489
Jacking ............................ 552
Life of Tires ........................ 495
Load Capacity .................... 484,485
Pressure Monitor System (TPMS) ......... 500
Pressure Warning Light ................ 299
Quality Grading ..................... 661
Radial ............................ 491
Replacement ........................ 496
Rotation ........................... 499
Safety ............................. 478
Sizes ............................. 480
Snow Tires ......................... 498
Spare Tire .......................... 554
Spinning ........................... 494
Tread Wear Indicators ................. 494
680 INDEX