2020 Ram ProMaster City load capacity

274 SERVICING AND MAINTENANCE
Steps For Determining Correct Load Limit—
(1) Locate the statement “The combined weight of occu-
pants and cargo should never exceed XXX kg or XXX lbs.”
on your vehicle's placard.
(2) Determine the combined weight of the driver and
passengers that will be riding in your vehicle.
(3) Subtract the combined weight of the driver and
passengers from XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of
cargo and luggage load capacity. For example, if “XXX”
amount equals 1400 lbs. and there will be five 150 lb
passengers in your vehicle, the amount of available cargo
and luggage load capacity is 650 lbs. (1400-750 (5x150) =
650 lbs.)
(5) Determine the combined weight of luggage and cargo
being loaded on the vehicle. That weight may not safely
exceed the available cargo and luggage load capacity
calculated in Step 4. (6) If your vehicle will be towing a trailer, load from your
trailer will be transferred to your vehicle. Consult this
manual to determine how this reduces the available cargo
and luggage load capacity of your vehicle.
Metric Example For Load Limit
For example, if “XXX” amount equals 635 kg and there will
be five 68 kg passengers in your vehicle, the amount of avail
-
able cargo and luggage load capacity is 295 kg (635-340
(5x68) = 295 kg) as shown in step 4.
NOTE:
• If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. The following
table shows examples on how to calculate total load,
cargo/luggage, and towing capacities of your vehicle with
varying seating configurations and number and size of
occupants. This table is for illustration purposes only and
may not be accurate for the seating and load carry capacity
of your vehicle.
• For the following example, the combined weight of occu -
pants and cargo should never exceed 865 lbs (392 kg).
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SERVICING AND MAINTENANCE 275
WARNING!
Overloading of your tires is dangerous. Overloading can
cause tire failure, affect vehicle handling, and increase
your stopping distance. Use tires of the recommended
load capacity for your vehicle. Never overload them.
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278 SERVICING AND MAINTENANCE
Example: If garage temperature = 68°F (20°C) and the
outside temperature = 32°F (0°C) then the cold tire inflation
pressure should be increased by 3 psi (21 kPa), which equals
1 psi (7 kPa) for every 12°F (7°C) for this outside temperature
condition.
Tire pressure may increase from 2 to 6 psi (13 to 40 kPa)
during operation. DO NOT reduce this normal pressure
build up or your tire pressure will be too low.
Tire Pressures For High Speed Operation
The manufacturer advocates driving at safe speeds and
within posted speed limits. Where speed limits or conditions
are such that the vehicle can be driven at high speeds, main-
taining correct tire inflation pressure is very important.
Increased tire pressure and reduced vehicle loading may be
required for high-speed vehicle operation. Refer to an autho -
rized tire dealer or original equipment vehicle dealer for
recommended safe operating speeds, loading and cold tire
inflation pressures. Radial Ply Tires
Tire Repair
If your tire becomes damaged, it may be repaired if it meets
the following criteria:
• The tire has not been driven on when flat.
• The damage is only on the tread section of your tire (side
-
wall damage is not repairable).
• The puncture is no greater than a ¼ of an inch (6 mm).WARNING!
High speed driving with your vehicle under maximum
load is dangerous. The added strain on your tires could
cause them to fail. You could have a serious collision. Do
not drive a vehicle loaded to the maximum capacity at
continuous speeds above 75 mph (120 km/h).
WARNING!
Combining radial ply tires with other types of tires on
your vehicle will cause your vehicle to handle poorly.
The instability could cause a collision. Always use radial
ply tires in sets of four. Never combine them with other
types of tires.
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SERVICING AND MAINTENANCE 279
Consult an authorized tire dealer for tire repairs and addi-
tional information.
Damaged Run Flat tires, or Run Flat tires that have experi -
enced a loss of pressure should be replaced immediately
with another Run Flat tire of identical size and service
description (Load Index and Speed Symbol). Replace the tire
pressure sensor as well as it is not designed to be reused.
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 underinflated tire condition, please replace the TPM
sensor as it is not designed to be reused when driven under
Run Flat mode 14 psi (96 kPa) condition. NOTE:
TPM 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” in the “Safety” chapter 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” in “In Case Of Emer
-
gency” for further information.
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.
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SERVICING AND MAINTENANCE 281
tion 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.
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 orig-
inal 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.WARNING!

• Do not use a tire, wheel size, load rating, or speed rating other than that specified for your vehicle. Some combina -
tions of unapproved tires and wheels may change suspen -
sion 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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341
Traction Control .................................................................. 100
Turn Signals ................................................................... 92, 156Warning Instrument Cluster Descriptions .................. 87, 92
Loading Vehicle .............................................................. 182, 184 Capacities ............................................................................. 184
Tires....................................................................................... 272
Locks Power Door ............................................................................ 22
Low Tire Pressure System ..................................................... 103
Lubrication, Body ................................................................... 252
Lug Nuts/Bolts ....................................................................... 295 M
Maintenance Free Battery ...................................................... 247
Maintenance Schedule ........................................................... 241
Malfunction Indicator Light (Check Engine) .................. 91, 95
Manual Service ................................................................................... 333
Master Cylinder Brakes.................................................................................... 260
Methanol .................................................................................. 297
Mirrors ........................................................................................ 38 Electric Powered.................................................................... 41
Electric Remote ...................................................................... 41
Exterior Folding..................................................................... 40
Outside ................................................................................... 39
Rearview................................................................................. 38 Modifications/Alterations
Vehicle.....................................................................................12
Monitor, Tire Pressure System ..............................................103
Mopar Parts..............................................................................332 N
New Vehicle Break-In Period ................................................160 O
Occupant Restraints ................................................................108
Octane Rating, Gasoline (Fuel)......................................297, 302
Oil Change Indicator ................................................................80 Reset ........................................................................................80
Oil Filter, Change .................................................................... 250
Oil Filter, Selection ..................................................................250
Oil Pressure Light .....................................................................87
Oil Reset......................................................................................80
Oil, Engine ........................................................................248, 302 Capacity ................................................................................301Change Interval ...................................................................248Checking ...............................................................................246
Dipstick .................................................................................246
Disposal ................................................................................250Filter ..............................................................................250, 302
Filter Disposal ......................................................................250
Identification Logo ..............................................................249
Materials Added To ............................................................ 250
Pressure Warning Light .......................................................87
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344
Power .................................................................................... 171Tilt Column ............................................................................ 38
Wheel, Tilt .............................................................................. 38
Steering Wheel Audio Controls ............................................ 317
Steering Wheel Mounted Sound System Controls............. 317
Storage ........................................................................................ 68 Storage, Vehicle ................................................................. 58, 289
Storing Your Vehicle .............................................................. 289
Sun Visor Extension.................................................................. 42
Sway Control, Trailer ............................................................. 102
Synthetic Engine Oil ............................................................... 249 T
Telescoping Steering Column ................................................. 38
Tie Down Hooks, Cargo .......................................................... 66
Tilt Steering Column ................................................................ 38
Tire And Loading Information Placard ............................... 272
Tire Markings .......................................................................... 266
Tire Safety Information .......................................................... 266
Tire Service Kit ........................................................................ 227
Tires................................................................... 156, 276, 283, 288 Aging (Life Of Tires)........................................................... 280
Air Pressure ......................................................................... 276
Chains ................................................................................... 287Changing ...................................................................... 212, 266
Compact Spare..................................................................... 283
General Information ................................................... 276, 283 High Speed ...........................................................................278
Inflation Pressure ................................................................277
Jacking...........................................................................212, 266
Life Of Tires..........................................................................280
Load Capacity ..............................................................272, 273
Pressure Monitoring System (TPMS) .........................89, 103
Quality Grading...................................................................288Radial ....................................................................................278Replacement .........................................................................280
Rotation.................................................................................287
Safety .............................................................................266, 276
Sizes .......................................................................................268
Snow Tires ............................................................................282Spare Tires ....................................................................283, 285
Spinning................................................................................279Trailer Towing .....................................................................191
Tread Wear Indicators ........................................................280
Wheel Nut Torque...............................................................295
To Open Hood ...........................................................................64
Tongue Weight/Trailer Weight ............................................188
Towing ...................................................................................... 184 Disabled Vehicle ..................................................................238
Guide .....................................................................................188
Recreational ..........................................................................195
Weight ...................................................................................188
Towing Behind A Motorhome ..............................................195
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