2013 Ram C/V towing capacity

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 and in the “Vehicle Loading” 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. For further information on
GAWRs, vehicle loading, and trailer towing, refer to
“Vehicle Loading” in this section. To determine the maximum loading conditions of your
vehicle, locate the statement “The combined weight of
occupants and cargo should never exceed XXX lbs or
XXX kg” on the Tire and Loading Information placard.
The combined weight of occupants, cargo/luggage and
trailer tongue weight (if applicable) should never exceed
the weight referenced here.
Steps For Determining Correct Load Limit
1. Locate the statement “The combined weight of occu-
pants and cargo should never exceed XXX lbs or
XXX kg” 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 pas- sengers from XXX lbs or XXX kg.
5
STARTING AND OPERATING 511

4. The resulting figure equals the available amount ofcargo and luggage load capacity. For example, if
“XXX” amount equals 1,400 lbs (635 kg) and there will
be five 150 lb (68 kg) passengers in your vehicle, the
amount of available cargo and luggage load capacity
is 650 lbs (295 kg) (since 5 x 150 = 750, and 1400 – 750
= 650 lbs [295 kg]).
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. NOTE:
•
The following table shows examples on how to calcu-
late 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
occupants and cargo should never exceed 865 lbs
(392 kg).
512 STARTING AND OPERATING

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. Trailer tongue weight rating for the trailer hitch
utilized.
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.
Towing Requirements – Trailer Brakes
• Do not interconnect the hydraulic brake system or
vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible
personal injury.
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STARTING AND OPERATING 561

•An electronically actuated trailer brake controller is
required when towing a trailer with electronically
actuated brakes. When towing a trailer equipped with
a hydraulic surge actuated brake system, an electronic
brake controller is not required.
• Trailer brakes are recommended for trailers over
1,000 lbs (454 kg) and required for trailers in excess of
2,000 lbs (907 kg).
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.
WARNING!
• Do not connect trailer brakes to your vehicle’s
hydraulic brake lines. It can overload your brake
system and cause it to fail. You might not have
brakes when you need them and could have a
collision.
• Towing any trailer will increase your stopping
distance. When towing you should allow for addi-
tional space between your vehicle and the vehicle
in front of you. Failure to do so could result in a
collision.
562 STARTING AND OPERATING

Coolant Pressure Cap (Radiator Cap)...........626
Cooling System .......................... .623
Adding Coolant (Antifreeze) ...............625
Coolant Capacity ...................... .655
Coolant Level ......................... .623
Disposal of Used Coolant .................627
Drain, Flush, and Refill ...................624
Inspection ........................... .627
Points to Remember .....................628
Pressure Cap ......................... .626
Radiator Cap ......................... .626
Selection of Coolant (Antifreeze) .............624
Corrosion Protection ...................... .633
Cupholders ............................ .275
Customer Assistance ...................... .669
Data Recorder, Event .......................90
Daytime Running Lights ....................223 Dealer Service
........................... .609
Defroster, Windshield ..................... .120
Delay (Intermittent) Wipers ..................229
Diagnostic System, Onboard .................606
Dimmer Control ......................... .224
Dipsticks Automatic Transmission ..................633
Oil (Engine) .......................... .610
Power Steering ........................ .486
Disabled Vehicle Towing ....................599
Disposal Antifreeze (Engine Coolant) ................627
Door Locks ..............................35
Door Opener, Garage ...................... .256
Driving Through Flowing, Rising, or Shallow Standing
Water ............................... .483
Driving to Achieve Maximum Fuel Economy ......340
10
INDEX 681

Life of Tires.......................... .523
Load Capacity ........................ .510
Pressure Monitor System (TPMS) ............528
Pressure Warning Light ...................319
Quality Grading ....................... .675
Radial .............................. .517
Replacement .......................... .523
Rotation ............................. .527
Safety .............................. .502
Sizes ............................... .504
Snow Tires ........................... .519
Spare Tire ............................ .573
Spinning ............................ .522
Trailer Towing ........................ .561
Tread Wear Indicators ....................522
Tire Safety Information .....................502
Tongue Weight/Trailer Weight ................558
Torque Converter Clutch ....................481 Towing
............................... .551
24-Hour Towing Assistance ................159
Disabled Vehicle ....................... .599
Guide .............................. .557
Recreational .......................... .566
Weight .............................. .557
Towing Assistance ........................ .159
Traction ............................... .482
Traction Control ......................... .492
Traction Control Switch .....................492
Trailer Sway Control (TSC) ..................498
Trailer Towing .......................... .551
Cooling System Tips .....................565
Hitches ............................. .556
Minimum Requirements ..................559
Tips................................ .564
Trailer and Tongue Weight .................558
W
iring .............................. .563
Trailer Towing Guide ...................... .557
694 INDEX