load capacity RAM PROMASTER 2022 User Guide

SERVICING AND MAINTENANCE235
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive
50 miles (80 km) at 50 mph (80 km/h) after a
rapid loss of inflation pressure. This rapid loss of
inflation is referred to as the Run Flat mode. A Run
Flat mode occurs when the tire inflation pressure is
of/or below 14 psi (96 kPa). Once a Run Flat tire
reaches the run flat mode it has limited driving
capabilities and needs to be replaced immediately.
A Run Flat tire is not repairable. When a run flat tire
is changed after driving with under-inflated tire
condition, please replace the TPMS sensor as it is
not designed to be reused when driven under run
flat mode 14 psi (96 kPa) condition.
NOTE:TPMS sensor must be replaced after driving the
vehicle on a flat tire condition.
It is not recommended driving a vehicle loaded at
full capacity or to tow a trailer while a tire is in the
run flat mode.
See the Tire Pressure Monitoring System section
for more information.
Tire Spinning
When stuck in mud, sand, snow, or ice conditions,
do not spin your vehicle's wheels above 30 mph
(48 km/h) or for longer than 30 seconds
continuously without stopping.
Refer to “Freeing A Stuck Vehicle” for further
information Úpage 196.
Tread Wear Indicators
Tread wear indicators are in the original equipment
tires to help you in determining when your tires
should be replaced.

Tire Tread
These indicators are molded into the bottom of the
tread grooves. They will appear as bands when the
tread depth becomes a 1/16 of an inch (1.6 mm).
When the tread is worn to the tread wear
indicators, the tire should be replaced.
Life Of Tire
The service life of a tire is dependent upon varying
factors including, but not limited to:
Driving style.
Tire pressure - Improper cold tire inflation pres
-
sures can cause uneven wear patterns to
develop across the tire tread. These abnormal
wear patterns will reduce tread life, resulting in
the need for earlier tire replacement.
Distance driven.
Performance tires, tires with a speed rating of V
or higher, and Summer tires typically have a
reduced tread life. Rotation of these tires per
the vehicle scheduled maintenance is highly
recommended.
WARNING!
Fast spinning tires can be dangerous. Forces
generated by excessive wheel speeds may
cause tire damage or failure. A tire could
explode and injure someone. Do not spin your
vehicle's wheels faster than 30 mph (48 km/h)
for more than 30 seconds continuously when
you are stuck, and do not let anyone near a
spinning wheel, no matter what the speed.
1 — Worn Tire
2 — New Tire
WARNING!

Tires and the spare tire should be replaced after
six years, regardless of the remaining tread.
Failure to follow this warning can result in sudden
tire failure. You could lose control and have a
collision resulting in serious injury or death.

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236SERVICING AND MAINTENANCE
NOTE:Wheel Valve Stem must be replaced as well when
installing new tires due to wear and tear in existing
tires.
Keep dismounted tires in a cool, dry place with as
little exposure to light as possible. Protect tires
from contact with oil, grease, and gasoline.
Replacement Tires

The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly
for wear and correct cold tire inflation pressures.
The manufacturer strongly recommends that you use
tires equivalent to the originals in size, quality and
performance when replacement is needed. Refer to the
paragraph on “Tread Wear Indicators” in this section.
Refer to the Tire and Loading Information placard or the
Vehicle Certification Label for the size designation of
your tire. The Load Index and Speed Symbol for your tire
will be found on the original equipment tire sidewall.

See the Tire Sizing Chart example found in the Tire
Safety Information section of this manual for more
information relating to the Load Index and Speed
Symbol of a tire Úpage 226.
It is recommended to replace the two front tires or
two rear tires as a pair. Replacing just one tire can
seriously affect your vehicle’s handling. If you ever
replace a wheel, make sure that the wheel’s
specifications match those of the original wheels. It is recommended you contact an authorized tire
dealer or original equipment dealer with any
questions you may have on tire specifications or
capability. Failure to use equivalent replacement
tires may adversely affect the safety, handling, and
ride of your vehicle.
TIRE TYPES
All Season Tires — If Equipped
All Season tires provide traction for all seasons
(Spring, Summer, Autumn, and Winter). Traction
levels may vary between different all season tires.
All season tires can be identified by the M+S, M&S,
M/S or MS designation on the tire sidewall. Use all
season tires only in sets of four; failure to do so
may adversely affect the safety and handling of
your vehicle.
Summer Or Three Season Tires —
If Equipped

Summer tires provide traction in both wet and dry
conditions, and are not intended to be driven in snow or
on ice. If your vehicle is equipped with Summer tires, be
aware these tires are not designed for Winter or cold
driving conditions. Install Winter tires on your vehicle
when ambient temperatures are less than 40°F (5°C)
or if roads are covered with ice or snow. For more
information, contact an authorized dealer.

WARNING!

Do not use a tire, wheel size, load rating, or speed
rating other than that specified for your vehicle.
Some combinations of unapproved tires and
wheels may change suspension dimensions and
performance characteristics, resulting in changes
to steering, handling, and braking of your vehicle.
This can cause unpredictable handling and stress
to steering and suspension components. You
could lose control and have a collision resulting in
serious injury or death. Use only the tire and wheel
sizes with load ratings approved for your vehicle.
Never use a tire with a smaller load index or
capacity, other than what was originally equipped
on your vehicle. Using a tire with a smaller load
index could result in tire overloading and failure.
You could lose control and have a collision.

Failure to equip your vehicle with tires having
adequate speed capability can result in
sudden tire failure and loss of vehicle control.
CAUTION!
Replacing original tires with tires of a different
size may result in false speedometer and
odometer readings.

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Interior
........................................................ 35Malfunction Indicator (Check Engine)......... 63Park...................................................... 33, 66Passing........................................................ 33Rear Cargo Door Open Warning Light.......... 61Seat Belt Reminder..................................... 61Security Alarm............................................. 61Service...................................................... 220Tire Pressure Monitoring (TPMS)............... 151Tow Haul..................................................... 65TowingHookBreakdown............................... 64Traction Control......................................... 140Turn Signals....................................... 32, 174Warning Instrument Cluster Descriptions.... 60Loading Vehicle................................... 109, 110Capacities................................................. 110Tires.......................................................... 230Locks Automatic Door.................................... 20, 22Low Tire Pressure System............................. 151Lubrication, Body........................................... 207Lug Nuts/Bolts.............................................. 247
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Maintenance Free Battery............................. 204Maintenance Schedule.................................. 198Malfunction Indicator Light (Check Engine)..... 63ManualService...................................................... 255Methanol....................................................... 249
Mirrors............................................................. 29Electric Remote........................................... 31Exterior Folding............................................ 31Heated......................................................... 32Outside........................................................ 30Rearview.............................................29, 176Modifications/AlterationsVehicle........................................................... 8Monitor, Tire Pressure System...................... 151Mopar Parts.................................................. 255MP3 Control..................................................... 44Multi-Function Control Lever............................ 32
N
New Vehicle Break-In Period............................ 70
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Occupant Restraints..................................... 154Octane Rating, Gasoline (Fuel)..................... 248Oil Change Indicator........................................ 56Reset........................................................... 56Oil Filter, Change.......................................... 205Oil Filter, Selection........................................ 205Oil Pressure Light............................................. 61Oil, Engine............................................ 205, 251Capacity.................................................... 251Checking................................................... 203Dipstick.................................................... 203
Disposal.................................................... 205Filter................................................ 205, 251Filter Disposal........................................... 205Identification Logo.................................... 205Materials Added To................................... 205Pressure Warning Light................................61Recommendation............................ 205, 251Synthetic................................................... 205Viscosity.................................................... 251Onboard Diagnostic System.............................67Operating Precautions.....................................67Operator ManualOwner's Manual........................................ 255Outside Rearview Mirrors.......................... 29, 30Overheating, Engine...................................... 194
P
Paint Care..................................................... 243Parking Brake..................................................71ParkSenseFront And Rear.............................................96ParkSense System, Rear..................................96Passing Light....................................................33Passive Entry....................................................21Personal Settings.............................................58Pets............................................................... 173Placard, Tire And Loading Information.......... 23011

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Starting
............................................................ 69Automatic Transmission.............................. 69Button......................................................... 16Cold Weather.............................................. 69Engine Fails To Start................................... 70Steering........................................................... 23Column Lock............................................... 23Power.......................................................... 78Storage, Vehicle...................................... 42, 243Storing Your Vehicle...................................... 243Supplemental Restraint System – Air Bag..... 162Surround View Camera.................................. 106Sway Control, Trailer...................................... 141Symbol Glossary................................................ 9Synthetic Engine Oil....................................... 205
T
Telescoping Steering Column.......................... 23Tip Start........................................................... 69Tire And Loading Information Placard........... 230Tire Markings................................................. 225Tire Safety Information.................................. 225Tire Service Kit.................. 187, 188, 189, 191Tires................................... 174, 233, 237, 242Aging (Life Of Tires)................................... 235Air Pressure............................................... 233
Chains...................................................... 240Changing.................................................. 180Compact Spare......................................... 237General Information........................ 233, 237High Speed............................................... 234Inflation Pressure..................................... 233Jacking..................................................... 180Life Of Tires.............................................. 235Load Capacity........................................... 230Pressure Monitoring System (TPMS)..63, 151Quality Grading......................................... 242Radial....................................................... 234Replacement............................................ 236Rotation.................................................... 241Safety.............................................. 225, 233Sizes......................................................... 226Snow Tires................................................ 237Spare Tires...................................... 237, 238Spinning................................................... 235Trailer Towing........................................... 114Tread Wear Indicators.............................. 235Wheel Nut Torque..................................... 247To Open Hood.................................................. 49Tongue Weight/Trailer Weight...................... 113Towing................................................. 110, 196Disabled Vehicle....................................... 196Guide........................................................ 113
Recreational............................................. 116Weight...................................................... 113Towing Behind A Motorhome........................ 116Traction......................................................... 117Traction Control............................................ 141Traffic Sign Assist.............................................91Trailer Sway Control (TSC)............................. 141Trailer Towing................................................ 110Hitches..................................................... 112Minimum Requirements........................... 113Tips........................................................... 115Trailer And Tongue Weight........................ 113Wiring....................................................... 115Trailer Towing Guide..................................... 113Trailer Weight................................................ 113Transmission Automatic.......................................... 73, 212Fluid.......................................................... 252Maintenance............................................ 212Transmission Fault Warning Light....................61Transporting Pets.......................................... 173Tread Wear Indicators................................... 235
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