2023 RAM CHASSIS CAB spare tire

402SERVICING AND MAINTENANCE
Collapsible Spare Tire — If Equipped
The collapsible spare is for temporary emergency
use only. You can identify if your vehicle is
equipped with a collapsible 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.
Collapsible spare tire description example: 165/
80-17 101P.
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.
Inflate collapsible tire only after the wheel is
properly installed to the vehicle. Inflate the
collapsible tire using the electric air pump before
lowering the vehicle. Do not install a wheel cover or attempt to mount a
conventional tire on the collapsible spare wheel,
since the wheel is designed specifically for the
collapsible spare tire.
Full Size Spare — If Equipped
The full size spare is for temporary emergency use
only. This tire may look like the originally equipped
tire on the front or rear axle of your vehicle, but it is
not. This spare tire may have limited tread life.
When the tread is worn to the tread wear
indicators, the temporary use full size spare tire
needs to be replaced. Since it is not the same as
your original equipment tire, replace (or repair) the
original equipment tire and reinstall on the vehicle
at the first opportunity.
Limited Use Spare — If Equipped
The limited use spare tire is for temporary
emergency use only. This tire is identified by a label
located on the limited use spare wheel. This label
contains the driving limitations for this spare. This
tire may look like the original equipped tire on the
front or rear axle of your vehicle, but it is not.
Installation of this limited use spare tire affects
vehicle handling. Since it is not the same as your
original equipment tire, replace (or repair) the
original equipment tire and reinstall on the vehicle
at the first opportunity.WARNING!

Compact and collapsible spares are for temporary
emergency use only. With these spares, do not
drive more than 50 mph (80 km/h). Temporary
use spares have limited tread life. When the tread
is worn to the tread wear indicators, the
temporary use spare tire needs to be replaced. Be
sure to follow the warnings, which apply to your
spare. Failure to do so could result in spare tire
failure and loss of vehicle control.

WARNING!
Compact and Collapsible spares are for
temporary emergency use only. With these
spares, do not drive more than 50 mph
(80 km/h). Temporary use spares have limited
tread life. When the tread is worn to the tread
wear indicators, the temporary use spare tire
needs to be replaced. Be sure to follow the
warnings, which apply to your spare. Failure to
do so could result in spare tire failure and loss of
vehicle control.
WARNING!
Limited use spares are for emergency use only.
Installation of this limited use spare tire affects
vehicle handling. With this tire, do not drive
more than the speed listed on the limited use
spare wheel. Keep inflated to the cold tire
inflation pressures listed on your Tire And
Loading Information Placard located on the
driver’s side B-pillar or the rear edge of the
driver’s side door. Replace (or repair) the original
equipment tire at the first opportunity and
reinstall it on your vehicle. Failure to do so could
result in loss of vehicle control.

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SERVICING AND MAINTENANCE405
(Continued)
TIRE ROTATION RECOMMENDATIONS
Tires on the front and rear axles of vehicles
operate at different loads and perform different
steering, driving, and braking functions. For these
reasons, they wear at unequal rates.
These effects can be reduced by timely rotation of
tires. The benefits of rotation are especially
worthwhile with aggressive tread designs such as
those on On/Off Road type tires. Rotation will
increase tread life, help to maintain mud, snow,
and wet traction levels, and contribute to a
smooth, quiet ride. For the proper maintenance intervals
Úpage 344.
More frequent rotation is permissible if desired.
The reasons for any rapid or unusual wear should
be corrected prior to rotation being performed.

Tire Rotation (Rearward Cross)
NOTE:On Canadian vehicles only, if your vehicle is
equipped with All-Season type tires on the front
and On/Off Road type tires mounted on the rear,
do not use a front to back rotation pattern. Instead,
rotate your tires side to side at the recommended
intervals.
WARNING!
Using tires of different size and type (M+S,
Snow) between front and rear axles can cause
unpredictable handling. You could lose control
and have a collision.
CAUTION!
To avoid damage to your vehicle or tires, observe
the following precautions:
Because of restricted traction device clear -
ance between tires and other suspension
components, it is important that only traction
devices in good condition are used. Broken
devices can cause serious damage. Stop the
vehicle immediately if noise occurs that could
indicate device breakage. Remove the
damaged parts of the device before further
use.
Install device as tightly as possible and then
retighten after driving about 0.5 mile
(0.8 km). Autosock devices do not require
retightening.
Do not exceed 30 mph (48 km/h).
Drive cautiously and avoid severe turns and
large bumps, especially with a loaded vehicle.
Do not drive for a prolonged period on dry
pavement.
Observe the traction device manufacturer’s
instructions on the method of installation,
operating speed, and conditions for use.
Always use the suggested operating speed of
the device manufacturer’s if it is less than
30 mph (48 km/h).
Do not use traction devices on a compact
spare tire.
CAUTION!
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406SERVICING AND MAINTENANCE
Dual Rear Wheels

Tire Rotation

The tires used on dual wheel assemblies should be
matched for wear to prevent overloading one tire in
a set. To check if tires are even, lay a straight edge
across all four tires. The straight edge should touch
all the tires.
NOTE:If your vehicle is equipped with a Tire Pressure
Information System (TPIS):
The Tire Pressure Information System (TPIS)
uses unique sensors in the inner rear wheels to
help identify them from the outer rear wheels,
because of this, the inner and outer wheel loca -
tions can’t be switched.
After a tire rotation is completed, as shown
below, the system can auto learn the locations
of each sensor ID. Auto learning/localization occurs when the vehicle ignition status is
changed from Off to On and speeds of greater
than 5 mph (8 km/h) are obtained and remain
over 5 mph (8 km/h) for at about a 15 minute
period. You may need to drive for 20 minutes to
account slower speeds and stops.
If the tires are rotated incorrectly, the Auto local
-
ization of the TPIS sensors will fail to locate
correctly resulting in incorrect locations for the
pressure values displayed in the Instrument
Cluster.
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES
The following tire grading categories
were established by the National
Highway Traffic Safety Administration.
The specific grade rating assigned by the
tire's manufacturer in each category is
shown on the sidewall of the tires on
your vehicle.
All passenger vehicle tires must conform
to Federal safety requirements in
addition to these grades.
TREADWEAR
The Treadwear grade is a comparative
rating, based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear one and one-half times as well on
the government course as a tire graded
100. The relative performance of tires
depends upon the actual conditions of
their use, however, and may depart
CAUTION!
4500/5500 Dual Rear Tires may only have
one approved direction of rotation. This is to
accommodate the asymmetrical design (tread
pattern) of the On/Off road tire.
When replacing a flat, the spare tire may have
to be remounted on the rim or installed at a
different location to maintain the correct
placement of the tire on the wheel relative to
the tire/wheel position on the vehicle. For
example, if the spare is used to replace an
outer rear tire it will have to be remounted on
the rim so that the wheel is dished inward.
That way the tread design of asymmetrical
tires will maintain proper position.

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CUSTOMER ASSISTANCE423
Who is Covered
You are covered by Roadside Assistance services if
you are a purchaser for use of the vehicle.
Roadside Assistance services last for five years or
60,000 miles on the odometer, whichever occurs
first, calculated from the start date of the Basic
Limited Warranty, as set forth in your Warranty
Information book.
1
1. Towing services provided through Cross Country Motor Club,
Inc. Medford, MA 02155, except in AK,CA, HI, OR, WI, and WY,
where services are provided by Cross Country Motor Club of
California, Inc., Thousand Oaks, CA 91360.
What to Do
If your vehicle requires jump start assistance, out
of gas/fuel delivery, tire service, lockout service or
towing as a result of a mechanical breakdown, dial
toll-free: USA: 1-800-521-2779/Canada:
1-800-363-4869. Provide your name, Vehicle
Identification Number (VIN) required for covered
services, license plate number, and your location,
including the telephone number from which you
are calling. Briefly describe the nature of the
problem and answer a few simple questions. You
will be given the name of the service provider and
an estimated time of arrival. If you feel you are in
an unsafe situation, please let us know. With your
consent, we will contact local police or safety
authorities. If Unable to Contact Roadside Assistance
If you are unable to contact Roadside Assistance or
unable to provide a valid Vehicle Identification
Number (VIN), and you obtain towing services on
your own, you may submit your original receipts
from the licensed towing or service facility, for
services rendered within30 days of the
occurrence. Be sure to include your VIN, odometer
mileage at the time of service, and current mailing
address. We will process the claim based on
vehicle and service eligibility. If eligible, we will
reimburse you for the reasonable amount actually
paid, based on the usual and customary charges
for that service in the area where they were
provided. FCA US LLC’s determination relating to
reimbursement is final. Correspondence should be
mailed to:
FCA US LLC Customer Assistance
P.O. Box 9145
Medford, MA 02155
Attention Claims Department
FCA US LLC reserves the right to modify the terms
or discontinue the Roadside Assistance Program
at any time. The Roadside Assistance program is
subject to restrictions and conditions of use, which
are determined solely by FCA US LLC.
Flat Tire Service
If you are inconvenienced by a flat tire, we will
dispatch a service provider to use your vehicle’s
temporary spare tire (if equipped) as
recommended in your Owner’s Manual. This is not
a permanent flat tire repair.
Out of Gas/Fuel Delivery
Drivers cannot always count on a gas station being
nearby, especially when traveling away from home.
We will dispatch a service provider to deliver a
small amount of fuel (maximum two gallons) to get
you to a nearby station. This service is limited to
two occurrences in a 12-month period.
Battery Jump Assistance
No time is a good time for a depleted battery. With
Roadside Assistance, you do not have to worry
about being stranded. We will dispatch a service
provider to provide you with a battery jump
anytime, day or night.
Lockout Service
Whether the keys are locked in your vehicle or
frozen locks are keeping you from getting on your
way, help is just a phone call away. This service is
limited to providing access to the vehicle’s seating
area. It does not cover the cost of replacement
keys.
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429
B
Back Up Camera
............................................ 166Back-Up......................................................... 166Battery................................................. 104, 352Blanket...................................................... 123Charging System Light............................... 104Keyless Key Fob Replacement.................... 16Battery Saver Feature...................................... 55Belts, Seat..................................................... 322Blind Spot Assist Cameras............................. 277Bluetooth Connecting To A Particular Mobile PhoneOr Audio Device After Pairing
................238Body Builders Guide........................................ 10Body Mechanism Lubrication........................ 364B-Pillar Location............................................. 394Brake Assist System...................................... 271Brake Control System.................................... 271Brake Fluid.......................................... 371, 421Brake System...................................... 371, 411Fluid Check............................................... 371Master Cylinder......................................... 371Parking...................................................... 128Warning Light............................................ 103Brake/Transmission Interlock....................... 131Bulb Replacement......................................... 384Bulbs, Light.......................................... 324, 384
C
Cab Top Clearance Lights............................. 388Camera......................................................... 166Camera, AUX........................................ 173, 176Camera, Rear....................................... 166, 168Camera, Trailer Surround View..................... 173Capacities, Antifreeze (Engine Coolant)........ 418Capacities, Fluid........................................... 418Caps, FillerOil (Engine)............................................... 350Power Steering......................................... 148Radiator (Coolant Pressure)..................... 369Car Washes................................................... 408Carbon Monoxide Warning............................ 324Cargo Light....................................................... 54CD................................................................. 232Cellular Phone.............................................. 263Center High Mounted Stop Light................... 388Center Seat Storage Compartment.................. 66Changing A Flat Tire...................................... 329Charge Air Cooler.......................................... 370Chart, Tire Sizing........................................... 390Check Engine Light
(Malfunction Indicator Light)......................... 112Checking Your Vehicle For Safety................. 321Checks, Safety.............................................. 321Child Restraint.............................................. 305
Child RestraintsBooster Seats........................................... 308Child Seat Installation...................... 315, 317How To Stow An unused ALR Seat Belt..... 313Infant And Child Restraints....................... 307Locating The LATCH Anchorages.............. 312Lower Anchors And Tethers For Children.. 310Older Children And Child Restraints.......... 308Seating Positions...................................... 309Clean Air Gasoline......................................... 413CleaningWheels...................................................... 403Climate Control................................................58Automatic....................................................59Manual........................................................62Cold Weather Operation................................ 117Compact Spare Tire...................................... 401Connected Services...................................... 244Connected Services FAQ............................... 258Connected Services Features....................... 247Connected Services, Getting Started............ 246Connected Services, Introduction................. 244Contract, Service........................................... 424Controls........................................................ 224Cooling Pressure Cap (Radiator Cap)............ 369
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436 Service Manuals
............................................ 426Settings, Audio.............................................. 230Shift Lever Override....................................... 336Shifting.......................................................... 130Automatic Transmission.................. 132, 135Transfer Case............................................ 146Transfer Case, Shifting Into Transfer Case Neutral (N)............................................ 196Transfer Case, Shifting Out Of Transfer Case Neutral (N)................................... 197Signals, Turn..................................54, 110, 324Sirius Satellite Radio..................................... 226Favorites................................................... 229Replay....................................................... 228SiriusXM Satellite RadioBrowse in SXM.......................................... 229Favorites................................................... 229Replay....................................................... 228Sliding Rear Window, Power............................ 76Smart Watch.................................................. 258Snow Chains (Tire Chains)............................. 404Snow Plow..................................................... 192Snow Tires..................................................... 401SOS Call............................................... 247, 259
Spare Tires.......................................... 401, 402Speed ControlAccel/Decel.............................................. 150Cancel...................................................... 150Resume.................................................... 150Speed Control (Cruise Control)............ 149, 150Starting....................................... 113, 115, 117Automatic Transmission.................. 113, 117Button......................................................... 18Cold Weather............................................ 117Engine Block Heater................................. 119Engine Fails To Start................................. 116Starting And Operating.................................. 115Starting Procedures............................. 115, 117Starting Procedures (Diesel Engines)........... 117Starting Procedures (Gas Engines)............... 113SteeringPower....................................................... 148Tilt Column.................................................. 27Wheel, Heated...................................... 27, 28Wheel, Tilt.................................................... 27
Steering Wheel Audio Controls...................... 224Steering Wheel Mounted Sound System....... 224Stolen Vehicle Assistance.................... 255, 260Storage............................................................65Storage Compartment, Center Seat.................66Storage, Vehicle..................................... 65, 407Store Radio Presets...................................... 230Storing Your Vehicle...................................... 407Sunglasses Storage.........................................68Sway Control, Trailer..................................... 277Synthetic Engine Oil...................................... 354
T
Telescoping Steering Column...........................27Temperature Control, Automatic (ATC).............64TiltDown...........................................................33Up................................................................33Tilt Steering Column.........................................27Tip Start............................................... 115, 117Tire And Loading Information Placard........... 394Tire Markings................................................ 389Tire Safety Information.................................. 389

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437
Tires
................................... 323, 397, 401, 406Aging (Life Of Tires)................................... 399Air Pressure............................................... 397Chains....................................................... 404Changing................................................... 329Compact Spare......................................... 401Dual........................................ 332, 406, 411General Information........................ 397, 401High Speed................................................ 398Inflation Pressure...................................... 397Jacking...................................................... 329Life Of Tires............................................... 399Load Capacity............................................ 394
Pressure Monitoring System (TPMS)... 107, 280
Quality Grading.......................................... 406Radial........................................................ 398Replacement............................................. 400Rotation.................................................... 405Safety.............................................. 389, 397Sizes.......................................................... 390Snow Tires................................................. 401Spare Tires...................................... 401, 402Spinning.................................................... 399Trailer Towing............................................ 187Tread Wear Indicators............................... 399Wheel Nut Torque..................................... 411
To Open Hood.................................................. 77Tongue Weight/Trailer Weight...................... 186Torque Converter Clutch............................... 139Towing................................................. 181, 339Disabled Vehicle....................................... 339Guide........................................................ 186Recreational............................................. 194Weight...................................................... 186Towing Behind A Motorhome........................ 194Traction......................................................... 197Traction Control............................................ 277Trailer Sway Control (TSC)............................. 277Trailer Towing............................................... 181Hitches..................................................... 185Minimum Requirements........................... 186Mirrors......................................................... 42Tips........................................................... 192Trailer And Tongue Weight........................ 186Wiring....................................................... 190Trailer Towing Guide..................................... 186Trailer Weight................................................ 186Transfer Case............................................... 374Electronically Shifted....................... 140, 143Fluid......................................................... 421
Transmission................................................. 132Automatic............................... 132, 135, 372Fluid.......................................................... 421Maintenance............................................ 372Shifting..................................................... 130Transporting Pets.......................................... 322Tread Wear Indicators................................... 399Turn Signals.................................. 54, 110, 386
U
Uconnect Phone Call Features
................................. 239Things You Should Know About YourUconnect Phone................................... 242Uconnect Phone............................................ 236Answer Or Ignore An Incoming Call — Call Currently In Progress..................... 241Answer Or Ignore An Incoming Call — No Call Currently In Progress................ 240Bluetooth Communication Link................ 244Call Continuation...................................... 242Call Controls............................................. 240Call Termination....................................... 242Cancel Command..................................... 236
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