2014 Ram ProMaster load capacity

WARNING!
Because the front wheels steer the vehicle, it is
important that you do not exceed the maximum front
or rear GAWR. A dangerous driving condition can
result if either rating is exceeded. You could lose
control of the vehicle and have a collision.
Tire Size
The tire size on the Vehicle Certification Label represents
the actual tire size on your vehicle. Replacement tires
must be equal to the load capacity of this tire size.
Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weight
values are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.
Overloading
The load carrying components (axle, springs, tires,
wheels, etc.) of your vehicle will provide satisfactory
service as long as you do not exceed the GVWR and the
front and rear GAWR.
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Common Towing Definitions
The following trailer towing related definitions will assist
you in understanding the following information:
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your vehicle.
This includes driver, passengers, cargo and tongue weight.
The total load must be limited so that you do not exceed
the GVWR. Refer to “Vehicle Loading/Vehicle Certification
Label” in “Starting and Operating” for further information.
Gross Trailer Weight (GTW)
The GTW is the weight of the trailer plus the weight of all
cargo, consumables and equipment (permanent or tem-
porary) loaded in or on the trailer in itsloaded and
ready for operation condition. The recommended way to
measure GTW is to put your fully loaded trailer on a
vehicle scale. The entire weight of the trailer must be
supported by the scale.
Gross Axle Weight Rating (GAWR)
The GAWR is the maximum capacity of the front and rear
axles. Distribute the load over the front and rear axles
evenly. Make sure that you do not exceed either front or rear
GAWR. Refer to “Vehicle Loading/Vehicle Certification
Label” in “Starting and Operating” for further information.
WARNING!
It is important that you do not exceed the maximum
front or rear GAWR. A dangerous driving condition
can result if either rating is exceeded. You could lose
control of the vehicle and have a collision.
Tongue Weight (TW)
The tongue weight is the downward force exerted on the
hitch ball by the trailer. In most cases it should not be less
than 10% of the trailer load. You must consider this as
part of the load on your vehicle.
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STARTING AND OPERATING 265

WARNING!(Continued)
•Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. GVWR
2. GTW
3. GAWR
4. Tongue weight rating for the trailer hitch uti-
lized.
Towing Requirements — Tires
• Do not attempt to tow a trailer while using a compact
spare tire. •
Proper tire inflation pressures are essential to the safe
and satisfactory operation of your vehicle. Refer to
“Tires – General Information” in “Starting And Oper-
ating” for proper tire inflation procedures.
• Check the trailer tires for proper tire inflation pres-
sures before trailer usage.
• Check for signs of tire wear or visible tire damage
before towing a trailer. Refer to “Tires – General
Information” in “Starting And Operating” for the
proper inspection procedure.
• When replacing tires, refer to “Tires – General Infor-
mation” in “Starting And Operating” for the proper
tire replacement procedures. Replacing tires with a
higher load carrying capacity will not increase the
vehicle’s GVWR and GAWR limits.
274 STARTING AND OPERATING

CAUTION!
If the trailer weighs more than 1,000 lbs (454 kg)
loaded, it should have its own brakes and they
should be of adequate capacity. Failure to do this
could lead to accelerated brake lining wear, higher
brake pedal effort, and longer stopping distances.
Towing Requirements — Trailer Lights And Wiring
Whenever you pull a trailer, regardless of the trailer size,
stoplights and turn signals on the trailer are required for
motoring safety.
The Trailer Tow Package may include a four- and seven-
pin wiring harness. Use a factory approved trailer har-
ness and connector.NOTE:Do not cut or splice wiring into the vehicles
wiring harness.
Trailer Electrical Connector Location
1 — Four-Pin Connector Location
2 — Seven-Pin Connector Location
276 STARTING AND OPERATING

Capacity............................ .370
Change Interval ....................... .327
Checking ............................ .327
Disposal ............................. .329
Filter ............................... .329
Filter Disposal ........................ .329
Identification Logo ..................... .328
Materials Added to ..................... .329
Recommendation ...................... .327
Synthetic ............................ .329
Viscosity ............................ .328
Oil Filter, Selection ....................... .329
Onboard Diagnostic System ..................322
Operator Manual (Owner’s Manual) .............4
Outside Rearview Mirrors ....................72
Overhead Console .........................114
Overheating, Engine ...................... .135
Owner’s Manual (Operator Manual) .............4Paint Care
............................. .348
Parking Brake ........................... .212
ParkSense® System, Rear ....................106
Passing Light .............................94
Placard, Tire and Loading Information ..........231
Power Mirrors ...............................73
Steering ............................. .210
Windows ..............................23
Power Steering Fluid ...................... .373
Pregnant Women and Seat Belts ................37
Pretensioners Seat Belts ..............................36
Radial Ply Tires ......................... .238
Radiator Cap (Coolant Pressure Cap) ...........342
Radio Operation ......................... .186
Rear Camera .............................112
Rear ParkSense System .....................106
10
INDEX 401

Synthetic Engine Oil...................... .329
Tachometer ............................. .131
Telescoping Steering Column .................100
Tire and Loading Information Placard ...........231
TIREFIT ............................... .286
Tire Markings ........................... .225
Tires...................................67 Aging (Life of Tires) .....................244
Air Pressure .......................... .235
Chains .............................. .247
Compact Spare ........................ .241
General Information .....................235
High Speed .......................... .238
Inflation Pressures ...................... .236
Life of Tires .......................... .244
Load Capacity ........................ .231
Pressure Monitor System (TPMS) ............249
Pressure Warning Light ...................138 Quality Grading
....................... .389
Radial .............................. .238
Replacement .......................... .245
Rotation ............................. .248
Safety .............................. .225
Sizes ............................... .226
Snow Tires ........................... .239
Spinning ............................ .243
Trailer Towing ........................ .274
Tread Wear Indicators ....................244
Tire Safety Information .....................225
Tongue Weight/Trailer Weight ................271
Torque Converter Clutch ....................207
Towing ............................... .264
Disabled Vehicle ....................... .316
Guide .............................. .268
Recreational .......................... .279
W

eight .............................. .268
Traction ............................... .208
404 INDEX