load capacity RAM PROMASTER 2023 User Guide

SERVICING AND MAINTENANCE259
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
using 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 Ú page 250.
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 unpre
-
dictable 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 over -
loading 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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Lights
............................................................. 191Air Bag.......................................65, 178, 190Brake Assist Warning................................ 155Brake Warning............................................ 66Bulb Replacement..................................... 244Collision Warning................................. 70, 72Cruise.......................................................... 72Daytime Running......................................... 33Dimmer Switch, Headlight.................... 33, 34Electronic Stability Program(ESP) Indicator.................................. 67, 69, 155Exterior............................................... 33, 191Fuel Cutoff Failure....................................... 72Hazard Warning Flasher............................ 193Headlights................................................... 33High Beam.................................................. 34Illuminated Entry......................................... 38Instrument Cluster...................................... 67Interior........................................................ 36Malfunction Indicator (Check Engine)......... 69Park...................................................... 34, 73Passing........................................................ 34Rear Cargo Door Open Warning Light.......... 68Seat Belt Reminder..................................... 68Security Alarm............................................. 68Service...................................................... 244Tire Pressure Monitoring (TPMS)............... 168Tow Haul..................................................... 72
TowingHookBreakdown............................... 71Traction Control........................................ 155Turn Signals.......................................33, 191Warning Instrument Cluster Descriptions.... 67Loading Vehicle................................... 123, 124Capacities................................................. 124Tires......................................................... 253LocksAutomatic Door..................................... 21, 23Low Tire Pressure System............................. 168Lubrication, Body.......................................... 231Lug Nuts/Bolts.............................................. 269
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Maintenance Free Battery............................ 227Maintenance Schedule................................. 221Malfunction Indicator Light (Check Engine)..... 69ManualService..................................................... 279Methanol...................................................... 271Mirrors............................................................. 30Electric Remote........................................... 32Exterior Folding............................................ 31Heated......................................................... 33Outside........................................................ 31Rearview.............................................30, 193Modifications/AlterationsVehicle........................................................... 8Monitor, Tire Pressure System...................... 168Mopar Parts.................................................. 278
MP3 Control.....................................................45Multi-Function Control Lever............................33
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New Vehicle Break-In Period............................78
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Occupant Restraints..................................... 170Octane Rating, Gasoline (Fuel)...................... 270Oil Change Indicator.........................................57Reset...........................................................57Oil Filter, Change........................................... 228Oil Filter, Selection........................................ 228Oil Pressure Light.............................................68Oil, Engine............................................ 228, 273Capacity.................................................... 273Checking................................................... 226Dipstick..................................................... 226Disposal.................................................... 228Filter......................................................... 228Filter Disposal........................................... 228Identification Logo.................................... 228Materials Added To................................... 228Pressure Warning Light................................68Recommendation............................ 228, 273Synthetic................................................... 228Viscosity.................................................... 273Onboard Diagnostic System.............................74Operating Precautions.....................................74
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289
Sentry Key (Immobilizer)
.................................. 16Service Assistance......................................... 275Service Contract............................................ 277Service Manuals............................................ 279Settings Personal.................................................... 134Shift Lever Override....................................... 217Shoulder Belts............................................... 172Side Distance Warning.................................. 110Signals, Turn.................................................. 191Snow Chains (Tire Chains)............................. 263Snow Tires..................................................... 260Spare Tires.......................................... 260, 261Speed Limiter, Active....................................... 86Starting............................................................ 76Automatic Transmission.............................. 76Button......................................................... 16Cold Weather.............................................. 76Engine Fails To Start................................... 77Steering........................................................... 23Column Lock............................................... 23Power.......................................................... 85Storage, Vehicle...................................... 43, 265Storing Your Vehicle...................................... 265Supplemental Restraint System – Air Bag..... 179Surround View Camera.................................. 120Sway Control, Trailer...................................... 157Symbol Glossary................................................ 9Synthetic Engine Oil....................................... 228
T
Telescoping Steering Column.......................... 23Tip Start........................................................... 76Tire And Loading Information Placard........... 253Tire Markings................................................ 249Tire Safety Information................................. 249Tire Service
Kit................... 203, 209, 210, 211, 212, 213
Tire Service Kit — If Equipped
S
................ 203Tires...................................191, 256, 260, 264Aging (Life Of Tires).................................. 258Air Pressure.............................................. 256Chains...................................................... 263Changing.................................................. 196Compact Spare......................................... 260General Information........................ 256, 260High Speed............................................... 257Inflation Pressure..................................... 256Jacking..................................................... 196Life Of Tires.............................................. 258Load Capacity........................................... 253Pressure Monitoring System (TPMS)..70, 168Quality Grading......................................... 264Radial....................................................... 257Replacement............................................ 259Rotation.................................................... 264Safety.............................................. 249, 256
Sizes......................................................... 250Snow Tires................................................ 260Spare Tires...................................... 260, 261Spinning................................................... 258Trailer Towing........................................... 128Tread Wear Indicators.............................. 258Wheel Nut Torque..................................... 269To Open Hood..................................................50Tongue Weight/Trailer Weight...................... 127Towing.................................................. 124, 219Disabled Vehicle....................................... 219Guide........................................................ 126Recreational............................................. 130Weight...................................................... 126Towing Behind A Motorhome........................ 130Traction......................................................... 131Traction Control............................................ 156Traffic Sign Assist.............................................98Trailer Sway Control (TSC)............................. 157Trailer Towing................................................ 124Hitches..................................................... 126Minimum Requirements........................... 127Tips........................................................... 130Trailer And Tongue Weight........................ 127Wiring....................................................... 129Trailer Towing Guide..................................... 126Trailer Weight................................................ 12611

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