2011 Ram 1500 towing capacity

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.
4. The resulting figure equals the available amount of
cargo 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
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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).
5
STARTING AND OPERATING 413

WARNING! (Continued)
2. GTW
3. GAWR
4. Trailer tongue weight rating for the trailer hitch
utilized (This requirement may limit the ability to
always achieve the 10% to 15% range of tongue
weight as a percentage of total trailer weight).
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 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
•
Donot 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.
•An electronically actuated trailer brake controller is
required when towing a trailer with electronically
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STARTING AND OPERATING 465

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.
Integrated Trailer Brake Module – If Equipped
Your vehicle may have a Integrated Trailer Brake Module
for electric trailer brakes.
466 STARTING AND OPERATING

Coolant Pressure Cap (Radiator Cap).......... 547
Cooling System ......................... 544
Adding Coolant (Antifreeze) ............. 546
Coolant Capacity ..................... 580
Coolant Level .................... 544,548
Disposal of Used Coolant ............... 547
Drain, Flush, and Refill ................ 544
Inspection .......................... 548
Points to Remember .................. 549
Pressure Cap ........................ 547
Radiator Cap ....................... 547
Selection of Coolant (Antifreeze) ....545,580,582
Cruise Control (Speed Control) .............. 134
Cupholders ............................ 169
Customer Assistance ..................... 605
Data Recorder, Event ...................... 66
Daytime Running Lights ................... 127
Dealer Service .......................... 531 Defroster, Rear Window
................... 180
Defroster, Windshield ................84,293,299
Delay (Intermittent) Wipers ................. 130
Differential, Limited-Slip .................. 365
Dipsticks Automatic Transmission ................ 556
Power Steering ...................... 391
Disabled Vehicle Towing ................... 518
Disposal Antifreeze (Engine Coolant) ............. 547
Door Locks ............................. 29
Door Locks, Automatic .................... 30
Door Opener, Garage ..................... 152
Driving Off-Pavement ....................... 347
Off-Road .......................... 347
Through Flowing, Rising, or Shallow Standing
Water ............................. 366
Driving to Achieve Maximum Fuel Economy .... 235
10
INDEX 617

Tip Start.............................. 309
Tire and Loading Information Placard ...... 411,424
Tire Identification Number (TIN) ............. 409
Tire Markings .......................... 406
Tire Safety Information .................... 406
Tires ............................ 85,415,611
Aging (Life of Tires) .................. 422
Air Pressure ........................ 415
Chains ............................ 425
Compact Spare ...................... 419
Dual ........................... 429,507
General Information .................. 415
High Speed ......................... 417
Inflation Pressures .................... 416
Life of Tires ........................ 422
Load Capacity .................... 41 1,412
Pressure Monitor System (TPMS) ......... 430
Pressure Warning Light ................ 221
Quality Grading ..................... 611 Radial
............................ 418
Replacement ........................ 423
Rotation ........................... 428
Safety .......................... 406,415
Sizes ............................. 407
Snow Tires ......................... 427
Spinning ........................... 421
Tread Wear Indicators ................. 422
Tongue Weight/Trailer Weight .............. 462
Torque Converter Clutch ................318,324
Tow Hooks, Emergency ................... 515
Towing ............................ 456,518
Disabled Vehicle ..................... 518
Guide ............................. 461
Recreational ........................ 478
Weight ............................ 461
Traction .............................. 365
Traction Control ......................... 396
Trailer Sway Control (TSC) ................. 405
630 INDEX