tire pressure DODGE CHALLENGER 2010 3.G Owners Manual

Periodic Safety Checks You Should Make Outside
the Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect the tread and sidewall for
cuts and cracks. Check the wheel nuts for tightness.
Check the tires (including spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid, or
brake fluid leaks are suspected, the cause should be
located and corrected immediately.2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 75

The light also will turn on when the parking brake is
applied with the ignition switch in the ON/RUN posi-
tion.
NOTE:This light shows only that the parking brake is
applied. It does not show the degree of brake application.
21. Vehicle Security Light — If Equipped This light will flash at a fast rate for approxi-
mately 15 seconds, when the vehicle security
alarm is arming, and then will flash slowly
until the vehicle is disarmed.
22. Tire Pressure Monitoring Telltale Light Each tire, including the spare (if provided),
should be checked monthly, when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your vehicle
has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation pressure for those
tires.)
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale when
one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illumi-
nates, you should stop and check your tires as soon as
possible, and inflate them to the proper 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.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver ’s responsibility to
174 UNDERSTANDING YOUR INSTRUMENT PANEL

maintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon subse-
quent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the sys-
tem may not be able to detect or signal low tire pressure
as intended. TPMS malfunctions may occur for a variety
of reasons, including the installation of replacement or
alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the
TPMS malfunction telltale after replacing one or moretires or wheels on your vehicle, to ensure that the
replacement or alternate tires and wheels allow the TPMS
to continue to function properly.
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system opera-
tion or sensor damage may result when using re-
placement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use tire sealant from a can, or
balance beads if your vehicle is equipped with a
TPMS, as damage to the sensors may result.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 175

ELECTRONIC VEHICLE INFORMATION CENTER
(EVIC)
The Electronic Vehicle Information Center (EVIC) fea-
tures a driver-interactive display which is located in the
instrument cluster.This system conveniently allows the driver to select a
variety of useful information by pressing the switches
mounted on the steering wheel. The EVIC consists of the
following:
•System Status
•Vehicle Information Warning Message Displays
•Tire Pressure Monitor System
•Personal Settings (Customer-Programmable Features)
•Compass Display
•Outside Temperature Display
•Trip Computer Functions
•Uconnect™ Phone (If Equipped)
•Uconnect™ gps Screens (If Equipped)
•Audio Mode Display
Electronic Vehicle Information Center (EVIC)
178 UNDERSTANDING YOUR INSTRUMENT PANEL

•Oil Pressure
Shows the actual oil pressure.
•Tire Pressure
Shows the actual tire pressure for each tire (EXCLUDING
THE SPARE TIRE).
Personal Settings (Customer-Programmable
Features)
Personal Settings allows the driver to set and recall
features when the transmission is in PARK.
Press and release the MENU button until Personal Set-
tings displays in the EVIC.
Use the SCROLL button to display one of the following
choices.
Language
When in this display you may select one of three lan-
guages for all display nomenclature, including the trip
functions and the Uconnect™ gps (if equipped). Press the FUNCTION SELECT button while in this display to
select English, Espanol, or Francais. Then, as you con-
tinue, the information will display in the selected lan-
guage.
NOTE:
The EVIC will not change the Uconnect™ lan-
guage selection.
Lock Doors Automatically at 15 mph (24 km/h)
When ON is selected, both doors will lock automatically
when the vehicle reaches a speed of 15 mph (24 km/h).
To make your selection, press and release the FUNC-
TION SELECT button until “ON” or “OFF” appears.
Unlock Doors Automatically on Exit
When ON is selected, both doors will unlock when the
vehicle is stopped and the transmission is in the PARK or
NEUTRAL position and the driver’s door is opened. To
make your selection, press and release the FUNCTION
SELECT button until “ON” or “OFF” appears.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 189

▫Synchronizing ESP ................... 285
▫ ESP/BAS Malfunction Indicator Light And
ESP/TCS Indicator Light ............... 286
 Tire Safety Information ................. 287
▫ Tire Markings ....................... 287
▫ Tire Terminology And Definitions ......... 291
▫ Tire Loading And Tire Pressure .......... 292
 Tires — General Information ............. 296
▫ Tire Pressure ....................... 296
▫ Tire Inflation Pressures ................ 297
▫ Radial Ply Tires ..................... 299
▫ Compact Spare Tire – If Equipped ........ 299
▫ Tire Spinning ....................... 300 ▫
Tread Wear Indicators ................. 301
▫ Life Of Tire ........................ 302
▫ Replacement Tires .................... 302
 Snow Tires .......................... 304
 Tire Rotation Recommendations ........... 304
 Tire Pressure Monitor System (TPMS) ....... 305
▫ Base System ........................ 308
▫ Premium System – If Equipped .......... 310
▫ General Information .................. 314
 Fuel Requirements ..................... 314
▫ 3.5L And 5.7L Engine (With Automatic
Transmission) ....................... 314
▫ 5.7L Engine (With Manual Transmission) .... 315
5
STARTING AND OPERATING 243

TIRE SAFETY INFORMATION
Tire MarkingsNOTE:
•P (Passenger) - Metric tire sizing is based on U.S.
design standards. P-Metric tires have the letter “P”
molded into the sidewall preceding the size designa-
tion. Example: P215/65R15 95H.
•European-Metric tire sizing is based on European
design standards. Tires designed to this standard have
the tire size molded into the sidewall beginning with
the section width. The letterPis absent from this tire
size designation. Example: 215/65R15 96H.
•Temporary spare tires are high-pressure compact
spares designed for temporary emergency use only.
Tires designed to this standard have the letter “T”
molded into the sidewall preceding the size designa-
tion. Example: T145/80D18 103M.
1 — U.S. DOT Safety Stan-
dards Code (TIN) 4 — Maximum Load
2 — Size Designation 5 — Maximum Pressure
3 — Service Description 6 — Treadwear, Traction and Temperature Grades
5
STARTING AND OPERATING 287

TIRE SIZING TERMS
—D means diagonal or bias construction
15 = Rim diameter in inches (in)
Service Description: 95= Load Index
— A numerical code associated with the maximum load a tire can carry
H = Speed Symbol
— A symbol indicating the range of speeds at which a tire can carry a load corresponding
to its load index under certain operating conditions
— The maximum speed corresponding to the speed symbol should only be achieved under
specified operating conditions (i.e., tire pressure, vehicle loading, road conditions, and
posted speed limits)
Load Identification: \b....blank....\b = Absence of any text on the sidewall of the tire indicates a Standard Load (SL) Tire
Extra Load (XL) = Extra load (or reinforced) tire
Light Load = Light load tire
C, D, E = 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
5
STARTING AND OPERATING 289

Tire Terminology and Definitions
TermDefinition
B-Pillar The vehicle B-Pillar is a structural member of the body located
between the front and rear door (of a four-door vehicle) running
from the sill to the roof.
Cold Tire Pressure Cold tire inflation pressure is defined as the tire pressure after the
vehicle has not been driven for at least 3 hours, or driven less
than 1 mile (1.6 km) after sitting for a three hour period. 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 max inflation pressure is
molded into the sidewall.
Recommended Inflation Pressure Vehicle manufacturer’s recommended tire inflation pressure as
shown on the tire placard.
Tire Placard A paper label permanently attached to the vehicle showing the
vehicle’s loading capacity, the original equipment tire size and the
recommended inflation pressure.
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STARTING AND OPERATING 291

Tire Loading and Tire Pressure
Tire Placard Location
NOTE:The proper cold tire inflation pressure is listed
on the driver’s side B-Pillar.
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
Information placard and in the “Vehicle Loading” section
of this manual.
NOTE: Under a maximum loaded vehicle condition,
gross axle weight ratings (GAWRs) for the front and rear
Tire and Loading Information Placard
292 STARTING AND OPERATING