2015 Ram Cargo Van tires

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 or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts, cracks, and bulges.
Check the wheel bolts for tightness. Check the tires
(including spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
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 (if
equipped), or brake fluid leaks are suspected. The cause
should be located and corrected immediately.
110 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefits of Anti-Lock
brakes. If the ABS light does not turn on when the
ignition switch is turned to the ON/RUN position, have
the light inspected by an authorized dealer.
8.
Tire Pressure Monitoring Telltale Light — If EquippedEach tire, including the spare (if provided),
should be checked monthly when cold and in-
flated 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 deter-
mine 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
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
4
UNDERSTANDING YOUR INSTRUMENT PANEL 293

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 more
tires 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
(Continued)
CAUTION!(Continued)
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. Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System (TPMS)
sensor to become inoperable. After using an after-
market tire sealant it is recommended that you take
your vehicle to an authorized dealership to have your
sensor function checked.
9. Malfunction Indicator Light (MIL) The Malfunction Indicator Light (MIL) is part of
an Onboard Diagnostic system, called OBD, that
monitors engine and automatic transmission con-
trol systems. The light will illuminate when the key is in
294 UNDERSTANDING YOUR INSTRUMENT PANEL

POWER STEERING .....................458
▫ Power Steering Fluid Check ..............459
 PARKING BRAKE ..................... .460
 BRAKE SYSTEM ...................... .462
 ELECTRONIC BRAKE CONTROL SYSTEM . . . .463
▫ Anti-Lock Brake System (ABS) ............463
▫ Traction Control System (TCS) ............465
▫ Brake Assist System (BAS) ...............466
▫ Electronic Stability Control (ESC) ..........467
▫ Trailer Sway Control (TSC) ..............471
▫ Hill Start Assist (HSA) .................472
 TIRE SAFETY INFORMATION .............475
▫ Tire Markings ....................... .475▫
Tire Identification Number (TIN) ...........479
▫ Tire Terminology And Definitions ..........481
▫ Tire Loading And Tire Pressure ...........482
 TIRES — GENERAL INFORMATION ........487
▫ Tire Pressure ....................... .487
▫ Tire Inflation Pressures .................488
▫ Tire Pressures For High Speed Operation . . . .490
▫ Radial Ply Tires ..................... .490
▫ Tire Types .......................... .491
▫ Run Flat Tires — If Equipped .............493
▫ Spare Tires — If Equipped ...............493
▫ Tire Spinning ....................... .496
▫ Tread Wear Indicators ................. .496
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▫Life Of Tire ........................ .497
▫ Replacement Tires .....................498
 TIRE CHAINS (TRACTION DEVICES) .......500
 TIRE ROTATION RECOMMENDATIONS .....501

TIRE PRESSURE MONITOR SYSTEM (TPMS) . . .502
▫ Base System ........................ .505
▫ Premium System — If Equipped ...........507
 FUEL REQUIREMENTS ..................511
▫ 3.6L Engine ..........................511
▫ Reformulated Gasoline .................512
▫ Gasoline/Oxygenate Blends ..............512
▫ E-85 Usage In Non-Flex Fuel Vehicles .......513
▫ MMT In Gasoline .....................513 ▫
Materials Added To Fuel ................514
▫ Fuel System Cautions ...................514
▫ Carbon Monoxide Warnings .............515
 FLEXIBLE FUEL — IF EQUIPPED ...........516
▫ E-85 General Information ...............516
▫ Ethanol Fuel (E-85) ....................516
▫ Fuel Requirements ....................516
▫ Selection Of Engine Oil For Flexible Fuel
Vehicles (E-85) And Gasoline Vehicles .......517
▫ Starting ........................... .518
▫ Cruising Range ...................... .518
▫ Replacement Parts ....................518
▫ Maintenance ....................... .5185
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2. Slow down if the road has standing water or puddles.
3. Replace the tires when tread wear indicators firstbecome visible.
4. Keep tires properly inflated.
5. Maintain sufficient distance between your vehicle and the vehicle in front of you to avoid a collision in a
sudden stop.
DRIVING THROUGH WATER
Driving through water more than a few inches/
centimeters deep will require extra caution to ensure
safety and prevent damage to your vehicle.
Flowing/Rising Water
WARNING!
Do not drive on or across a road or path where water
is flowing and/or rising (as in storm run-off). Flow-
ing water can wear away the road or path’s surface
and cause your vehicle to sink into deeper water.
Furthermore, flowing and/or rising water can carry
your vehicle away swiftly. Failure to follow this
warning may result in injuries that are serious or
fatal to you, your passengers, and others around you.
Shallow Standing Water
Although your vehicle is capable of driving through
shallow standing water, consider the following Cautions
and Warnings before doing so.
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WARNING!
•The Anti-Lock Brake System contains sophisti-
cated electronic equipment that may be susceptible
to interference caused by improperly installed, or
high output radio transmitting equipment. This
interference can cause possible loss of anti-lock
braking capability. Installation of such equipment
should be performed by qualified professionals.
• Pumping of the Anti-Lock Brakes will diminish
their effectiveness and may lead to a collision.
Pumping makes the stopping distance longer. Just
press firmly on your brake pedal when you need to
slow down or stop.
• The Anti-Lock Brake System cannot prevent colli-
sions, including those resulting from excessive
speed in turns, following another vehicle too
closely, or hydroplaning.
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WARNING! (Continued)
•The capabilities of an ABS-equipped vehicle must
never be exploited in a reckless or dangerous
manner, which could jeopardize the user ’s safety or
the safety of others.
• The ABS cannot prevent the natural laws of phys-
ics from acting on the vehicle, nor can it increase
braking or steering efficiency beyond that afforded
by the condition of the vehicle brakes and tires or
the traction afforded.
All vehicle wheels and tires must be the same size and
type, and tires must be properly inflated to produce
accurate signals for the computer.
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spinning faster than the other, the system will apply the
brake of the spinning wheel. This will allow more engine
torque to be applied to the wheel that is not spinning.
This feature remains active even if the ESC is in the
“Partial Off” mode.
The “ESC Activation/Malfunction Indicator Light” (in
the instrument cluster) will start to flash as soon as the
tires lose traction and the wheels begin to spin. This
indicates that the TCS is active. If the indicator light
flashes during acceleration, ease up on the accelerator
and apply as little throttle as possible. Be sure to adapt
your speed and driving to the prevailing road conditions,
and do not switch off the ESC or TCS.WARNING!
•The TCS cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase the
traction afforded.
• The TCS cannot prevent collisions, including those
resulting from excessive speed in turns, or hydro-
planing.
• The capabilities of a TCS-equipped vehicle must
never be exploited in a reckless or dangerous
manner, which could jeopardize the user’s safety or
the safety of others.
Brake Assist System (BAS)
The Brake Assist System (BAS) is designed to optimize
the vehicle’s braking capability during emergency brak-
ing maneuvers. The system detects an emergency brak-
ing situation by sensing the rate and amount of brake
application, and then applies optimum pressure to the
466 STARTING AND OPERATING