2019 Ram 2500 spare tire

SERVICING AND MAINTENANCE 549
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 conven-
tional tire on the compact spare wheel, since the wheel is
designed specifically for the compact spare tire. Do not
install more than one compact spare tire and wheel on the
vehicle at any given time. Collapsible Spare Tire — If Equipped
The collapsible spare is for temporary emergency use only.
You can identify if your vehicle is equipped with a collaps
-
ible 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.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.
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550 SERVICING AND MAINTENANCE
Do not install a wheel cover or attempt to mount a conven-
tional 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 equip -
ment 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 rein
-
stall 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!
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.

SERVICING AND MAINTENANCE 553
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 aggres-
sive tread designs such as those on all season type tires. Rota -
tion will increase tread life, help to maintain mud, snow and
wet traction levels and contribute to a smooth, quiet ride.
Refer to the “Maintenance Plan” for the proper maintenance
intervals. More frequent rotation is permissible if desired.
The reasons for any rapid or unusual wear should be
corrected prior to rotation being performed.
CAUTION!
To avoid damage to your vehicle or tires, observe the
following precautions:
• Because of restricted traction device clearance 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 ½ mile (0.8 km).
• 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 instruc -
tions on the method of installation, operating speed,
and conditions for use. Always use the suggested oper -
ating 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.
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555
(Continued)
NOTE:
If your vehicle is equipped with a Tire Pressure Information
System (TPIS):
• The Tire Pressure Information System (TPIS) uses uniquesensors in the inner rear wheels to help identify them from
the outer rear wheels, because of this, the inner and outer
wheel locations 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 (8km/h) are obtained and remain over 5 mph
(8km/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 localization 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.
CAUTION!
• 3500 Dual Rear Tires may only have one approved direction of rotation. This is to accommodate the asym -
metrical design (tread pattern) of the On/Off-Road tire
and the use of Outline White Letter (OWL) tires.
• When replacing a flat, the spare tire may have to be remounted on the rim, or installed at a different loca -
tion, to maintain the correct placement of the tire on the
wheel relative to the tire/wheel position on the truck.
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 and the white writing of the OWL
tires will maintain proper position. CAUTION!
(Continued)
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MULTIMEDIA 615
Air Suspension — If Equipped
After pressing the “Suspension” button on the touchscreen, the following settings will be available:Setting Name Selectable Options
Display Suspension Messages All
Warnings Only
Tire Jack Mode On Off
NOTE:
When the “Tire Jack Mode” feature is selected, the air suspension system is disabled to assist with changing a spare tire. Transport Mode On Off
NOTE:
When the “Transport Mode” feature is selected, the air suspension system lowers and then disables to assist with flat bed
towing. Wheel Alignment Mode On Off
NOTE:
Before performing a wheel alignment, the “Wheel Alignment Mode” must be enabled. Refer to an authorized dealer for
further information. Four Corner Air Suspension Modes — If Equipped Tire Jack Mode
Transport Mode Wheel Alignment Mode
NOTE:
There are four air suspension modes designed to protect the system in unique situations. Tire Jack Mode is selected to assist
in changing a spare tire. Transport Mode is selected to assist when the vehicle is being flat bed towed. Wheel Alignment
Mode is selected before performing a wheel alignment, refer to an authorized dealer for information.
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MULTIMEDIA 635
Suspension — If Equipped
After pressing the “Suspension” button on the touchscreen, the following settings will be available:Setting Name Selectable Options
Display Suspension Messages All
Warning Only
Tire Jack Mode On Off
NOTE:
When the “Tire Jack Mode” feature is selected, the air suspension system is disabled to assist with changing a spare tire. Transport Mode On Off
NOTE:
When the “Transport Mode” feature is selected, the air suspension system lowers and then disables to assist with flat bed
towing. Wheel Alignment Mode On Off
NOTE:
Before performing a wheel alignment, the “Wheel Alignment Mode” must be enabled. Refer to an authorized dealer for
further information. Four Corner Air Suspension Modes — If Equipped Tire Jack Mode
Transport Mode Wheel Alignment Mode
NOTE:
There are four air suspension modes designed to protect the system in unique situations. Tire Jack Mode is selected to assist
in changing a spare tire. Transport Mode is selected to assist when the vehicle is being flat bed towed. Wheel Alignment
Mode is selected before performing a wheel alignment, refer to an authorized dealer for information.
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680
Center High Mounted Stop Light......................................... 453
Center Seat Storage Compartment ....................................... 113
Changing A Flat Tire .............................................................. 469
Chart, Tire Sizing .................................................................... 533
Check Engine Light (Malfunction Indicator Light) ........... 193
Checking Your Vehicle For Safety ........................................ 286
Checks, Safety .......................................................................... 286
Child Restraint ........................................................................ 258
Child Restraints Booster Seats ........................................................................ 262
Child Seat Installation ................................................ 275, 277
How To Stow An unused ALR Seat Belt ......................... 273Infant And Child Restraints .............................................. 260Locating The LATCH Anchorages ................................... 269
Lower Anchors And Tethers For Children ..................... 264Older Children And Child Restraints .............................. 261
Seating Positions ................................................................. 263
Clean Air Gasoline .................................................................. 568
Cleaning Wheels................................................................................... 551
Climate Control ......................................................................... 79 Automatic ............................................................................... 83
Manual .................................................................................... 79
Cold Weather Operation........................................................ 296
Compact Disc (CD) Maintenance ......................................... 672
Compact Spare Tire ................................................................ 549 Contract, Service......................................................................675
Cooling Pressure Cap (Radiator Cap) ..................................525
Cooling System ........................................................................522
Adding Coolant (Antifreeze) .............................................524
Coolant Level ...............................................................522, 525Cooling Capacity .................................................................571
Disposal Of Used Coolant..................................................525Drain, Flush, And Refill .....................................................523
Inspection ............................................................................. 525
Points To Remember ........................................................... 526Pressure Cap ........................................................................525Radiator Cap ........................................................................525Selection Of Coolant (Antifreeze) .....................523, 571, 572
Corrosion Protection ...............................................................557
Cruise Control (Speed Control) ....................................354, 357
Cruise Light .....................................................................191, 192
Cupholders...............................................................................122
Customer Assistance ..............................................................673
Cybersecurity ...........................................................................576 D
Daytime Running Lights ..........................................................68
Dealer Service ..........................................................................506
Defroster, Rear Window ..........................................................79
Defroster, Windshield ......................................................79, 287
Delay (Intermittent) Wipers ....................................................77
Diagnostic System, Onboard .................................................192

689
Sliding Rear Window, Power .................................................. 96Snow Chains (Tire Chains) .................................................... 552
Snow Plow ............................................................................... 427
Snow Tires................................................................................ 548
Spare Tire Changing ............................................................... 469
Spare Tire Stowage ................................................................. 483
Spare Tires................................................................ 548, 549, 550
Spark Plugs .............................................................................. 572
Speed Control Accel/Decel.......................................................................... 356
Cancel.................................................................................... 357Resume ................................................................................. 357
Speed Control (Cruise Control) .................................... 354, 357
Stabilizer/Sway Bar System .................................................. 322
Starting ............................................................................. 290, 292 Automatic Transmission .................................................... 291
Button...................................................................................... 25
Cold Weather ....................................................................... 296Engine Fails To Start ........................................................... 295
Starting And Operating ......................................................... 292
Starting Procedures ................................................................ 292
Starting Procedures (Gas Engines) ....................................... 290
Steering Tilt Column ............................................................................ 54
Wheel, Heated ................................................................. 54, 55
Wheel, Tilt .............................................................................. 54 Steering Wheel Audio Controls ............................................642
Steering Wheel Mounted Sound System Controls .............642
Steps, Power Side ......................................................................35
Storage ...................................................................................... 111
Storage Compartment, Center Seat ......................................113
Storage, Vehicle .................................................................92, 557
Storing Your Vehicle ...............................................................557
Sun Roof .............................................................................97, 100
Sunglasses Storage ..................................................................130
Sunshade Operation .................................................................99
Sway Control, Trailer .............................................................205
Synthetic Engine Oil ...............................................................508 T
Tailgate .....................................................................................144
Tailgate, Electronic Lowering................................................102
Telescoping Steering Column .................................................54
Temperature Control, Automatic (ATC) ...............................91
Tilt Down .......................................................................................44
Up ............................................................................................44
Tilt Steering Column ................................................................54
Tip Start ....................................................................................291
Tire And Loading Information Placard ...............................537
Tire Changing ..........................................................................469
Tire Markings ..........................................................................531
Tire Safety Information ..........................................................531
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