2018 Ram 2500 spare tire location

Service TPMS Warning
If a system fault is detected, the “Tire Pres-
sure Monitoring Telltale Light” will flash on
and off for 75 seconds and then remain on
solid. The system fault will also sound a
chime. In addition, the instrument cluster
will display a "SERVICE TPM SYSTEM" mes-
sage for a minimum of five seconds and then
display dashes (- -) in place of the pressure
value to indicate which sensor is not being
received.If the ignition switch is cycled, this sequence
will repeat, providing the system fault still
exists. If the system fault no longer exists, the
“Tire Pressure Monitoring Telltale Light” will
no longer flash, and the "SERVICE TPM SYS-
TEM" message will no longer display, and a
pressure value will display in place of the
dashes. A system fault can occur due to any
of the following:
• Signal interference due to electronic de-
vices or driving next to facilities emitting
the same radio frequencies as the TPM
sensors.
• Installing aftermarket window tinting that contains materials that may block radio
wave signals.
• Accumulation of snow or ice around the wheels or wheel housings.
• Using tire chains on the vehicle.
• Using wheels/tires not equipped with TPM sensors.
A system fault may occur due to an incorrect
TPM sensor location condition. When a sys-
tem fault occurs due to an incorrect TPM
sensor location, the “Tire Pressure Monitor- ing Telltale Light” will flash on and off for
75 seconds and then remain on solid. The
system fault will also sound a chime. In
addition, the instrument cluster will display a
“Tire Pressure Temporarily Unavailable”
message in place of the tire pressure display
screen. If the ignition switch is cycled, this
sequence will repeat, providing the system
fault still exists. If the system fault no longer
exists, the “Tire Pressure Monitoring Telltale
Light” will no longer flash and the tire pres-
sure display screen will be displayed showing
the tire pressure values the correct locations.
Vehicles With Non Matching Full Size Spare Or
Compact Spare
• The non matching full size spare or com-
pact spare tire does not have a TPM sensor.
Therefore, the TPMS will not monitor the
pressure in the non matching full size spare
or compact spare tire.
• If you install the non matching full size spare or compact spare tire in place of a
road tire that has a pressure below the
low-pressure warning limit, upon the next
ignition switch cycle, the TPM Telltale
Light and a “LOW TIRE” message will re-
main ON and a chime will sound. In addi-
Tire Pressure Monitor Display
91

IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS.....202
BULB REPLACEMENT ...........202
Replacement Bulbs.............202
FUSES.................... .203
Power Distribution Center.........203
JACKING AND TIRE CHANGING ......208
Jack Location................208
Removal Of Jack And Tools ........208
Removing The Spare Tire ..........209
Preparations For Jacking ..........210
Jacking Instructions ............211 To Stow The Flat Or Spare
........214
Reinstalling The Jack And Tools .....215
Hub Caps/Wheel Covers —
If Equipped .................217
JUMP STARTING ..............218
Preparations For Jump Start ........218
Jump Starting Procedure ..........219
IF YOUR ENGINE OVERHEATS ......220
GEAR SELECTOR OVERRIDE —
6-SPEED TRANSMISSION .........221
Column Gear Selector — If Equipped . .221
Center Console Gear Selector — If
Equipped...................222
MANUAL PARK RELEASE — 8 SPEED
TRANSMISSION ..............222
FREEING A STUCK VEHICLE .......224
TOWING A DISABLED VEHICLE .....225
Two-Wheel Drive Models..........226
Four-Wheel Drive Models ..........226
Emergency Tow Hooks — If Equipped . .227
ENHANCED ACCIDENT RESPONSE
SYSTEM (EARS) ...............227
EVENT DATA RECORDER (EDR) ......227
IN CASE OF EMERGENCY
201

1500 Series Trucks
• Remove the jack and tool bag by removingthe wing bolt and sliding the jack and tool
bag from under the seat. 2500/3500 Series Trucks
• Remove the jack and tool bracket assembly
by removing the wing bolt and sliding the
jack and tool bracket assembly from under
the seat.Removing The Spare Tire
1. Remove the spare tire before attempting
to jack up the truck.
2. Attach the lug wrench to the extension tubes with the curved angle facing away
from the vehicle.
3. Insert the extension tube through the ac- cess hole between the lower tailgate and
the top of the bumper and into the winch
mechanism tube.
4. Rotate the lug wrench handle counter- clockwise until the spare tire is on the
ground with enough cable slack to allow
you to pull it out from under the vehicle.
5. When the spare is clear, tilt the retainer at the end of the cable and pull it through
the center of the wheel.
Wing Bolt Location
Jack And Tool Bracket Assembly
209

Jacking Instructions
1. Remove the spare wheel, jack, and toolsfrom storage.
2. Using the lug wrench, loosen, but do not remove, the lug nuts by turning them
counterclockwise one turn while the
wheel is still on the ground. 3. Placement of the jack is critical:
NOTE:
Keep the jack and tools aligned while raising
the vehicle
1500 Series Trucks (4x2 And 4x4)
• When changing a front wheel, place the
scissors jack under the rear portion of the
lower control arm as shown below.
NOTE:
Access the front jacking location from behind
the front tire, and rear jacking location from
behind the rear tire. • Operate the jack using the extension with
the jack hook and the lug wrench. The
extension tubes may be used but is not
required.
Warning Label
Front 4x2 Jacking Location
Front 4x4 Jacking Location
211

When changing a rear wheel, assemble the
jack driver to the jack and connect the jack
driver to the extension tubes. Place the jack
under the axle between the spring and the
shock absorber with the extension tubes ex-
tending to the rear.• Connect the extension tubes and lugwrench.
NOTE:
If the bottle jack will not lower by turning the
dial (thumbwheel) by hand, it may be neces-
sary to use the jack driver in order to lower the
jack.
• By rotating the lug wrench clockwise, raise the vehicle until the wheel just clears the
surface.
• Remove the lug nuts and pull the wheel off. On single rear-wheel (SRW) trucks, install
the spare wheel and lug nuts with the cone
shaped end of the lug nuts toward the
wheel. On 3500 dual rear-wheel models (DRW) the lug nuts are a two-piece assem-
bly with a flat face. Lightly tighten the lug
nuts. To avoid the risk of forcing the vehicle
off the jack, do not fully tighten the lug nuts
until the vehicle has been lowered.
• Using the lug wrench, finish tightening the lug nuts using a crisscross pattern. Refer to
“Torque Specifications” in “Technical
Specifications” for the correct tightness. If
in doubt about the correct tightness, have
them checked with a torque wrench by your
authorized dealer or at a service station.
• Install the wheel center cap and remove the wheel blocks. Do not install chrome or alu-
minum wheel center caps on the spare
wheel. This may result in cap damage.
• Lower the jack to its fully closed position. If the bottle jack will not lower by turning the
dial (thumb wheel) by hand, it may be
necessary to use the jack driver in order to
lower the jack. Stow the replaced tire, jack,
and tools as previously described.
• Adjust the tire pressure when possible.
NOTE:
Do not oil wheel studs. For chrome wheels, do
not substitute with chrome plated lug nuts.
Rear Jacking Location
Rear Jacking Location
213

WARNING!
• If working on or near a roadway, beextremely careful of motor traffic.
• To assure that spare tires, flat or
inflated, are securely stowed,
spares must be stowed with the
valve stem facing the ground.
• Raising the vehicle higher than nec-
essary can make the vehicle less
stable. It could slip off the jack and
hurt someone near it. Raise the ve-
hicle only enough to remove the
tire.
• To avoid the risk of forcing the ve-
hicle off the jack, do not fully
tighten the wheel bolts until the
vehicle has been lowered. Failure to
follow this warning may result in
personal injury.
• To avoid possible personal injury,
handle the wheel covers with care to
avoid contact with any sharp edges.
WARNING!
• A loose tire or jack thrown forward ina collision or hard stop could en-
danger the occupants of the ve-
hicle. Always stow the jack parts
and the spare tire in the places
provided.
• A loose tire thrown forward in a
collision or hard stop could injure
the occupants in the vehicle. Have
the deflated (flat) tire repaired or
replaced immediately.
CAUTION!
• Do not attempt to raise the vehicle byjacking on locations other than those
indicated in the Jacking Instructions for
this vehicle.
• Before raising the wheel off the ground,
make sure that the jack will not damage
surrounding truck parts and adjust the
jack position as required.
• Use a back and forth motion to remove
the hub cap. Do not use a twisting mo-
CAUTION!
tion when removing the hub cap, dam-
age to the hub cap; finish may occur.
• The rear hubcaps on the dual rear wheel
has two pry off notches. Make sure that
the hook of the jack handle driver is
located squarely in the cap notch before
attempting to pull off.
Reinstalling The Jack And Tools
1500 Series Trucks
1. Tighten the jack all the way down by turning the jack turn-screw clockwise un-
til the jack is snug.
215

HOISTING
A conventional floor jack may be used at the
jacking locations. Refer to the graphics that
show jacking locations. However, a floor jack
or frame hoist must never be used on any
other parts of the underbody.
CAUTION!
Never use a floor jack directly under the
differential housing of a loaded truck or
damage to your vehicle may result.
TIRES
Tire Safety Information
Tire safety information will cover aspects of
the following information: Tire Markings, Tire
Identification Numbers, Tire Terminology and
Definitions, Tire Pressures, and Tire Loading.
Tire MarkingsNOTE:
• P (Passenger) — Metric tire sizing is basedon U.S. design standards. P-Metric tires
have the letter “P” molded into the sidewall
preceding the size designation. 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 letter "P" is absent from this tire
size designation. Example: 215/
65R15 96H.
• LT (Light Truck) — Metric tire sizing is based on U.S. design standards. The size
designation for LT-Metric tires is the same
as for P-Metric tires except for the letters
“LT” that are molded into the sidewall pre-
ceding the size designation. Example:
LT235/85R16.
• Temporary spare tires are designed for tem- porary emergency use only. Temporary high
pressure compact spare tires have the letter
“T” or “S” molded into the sidewall preced-
ing the size designation. Example: T145/
80D18 103M.
Tire Markings
1 — U.S. DOT
Safety Stan-
dards Code
(TIN) 4 — Maximum
Load
2 — Size Desig-
nation 5 — Maximum
Pressure
3 — Service
Description 6 — Treadwear,
Traction and
Temperature
Grades
257

Tire Loading And Tire Pressure
NOTE:
The proper cold tire inflation pressure is
listed on the driver’s side B-Pillar or the rear
edge of the driver's side door.
Check the inflation pressure of each tire,
including the spare tire (if equipped), at least
monthly and inflate to the recommended
pressure for your vehicle.Tire And Loading Information PlacardThis 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 in “Vehicle
Loading” in the “Starting And Operating”
section of this manual.
NOTE:
Under a maximum loaded vehicle condition,
gross axle weight ratings (GAWRs) for the
front and rear axles must not be exceeded.
Example Tire Placard Location (Door)
Example Tire Placard Location (B-Pillar)
Tire And Loading Information Placard
261