2007 DODGE MAGNUM SRT 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 ªTire and Loading
Informationº placard and in the ªVehicle Loadingº sec-
tion of this manual.
NOTE:Under a maximum loaded vehicle condition,
gross axle weight ratings (GAWR's) for the front and rear
axles must not be exceeded. For further information on
GAWR's, vehicle loading, and trailer towing, refer to the
ªVehicle Loadingº section of this manual.
To determine the maximum loading conditions of your
vehicle, locate the statement ªThe combined weight of
occupants and cargo should never exceed XXX kg or XXX
lbs.º 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 ªThe combined weight of occu-
pants and cargo should never exceed XXX poundsº 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 kilograms or XXX pounds.
4. The resulting figure equals the available amount of
cargo and luggage load capacity. For example, if ªXXXº
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. (since 5 x 150 = 750,
and 1400 ± 750 = 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.
234 STARTING AND OPERATING

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
calculate total load, cargo/luggage, and towing capaci-
ties of your vehicle with varying seating configurationsand 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.
NOTE:For the following example, the combined
weight of occupants and cargo should never exceed 865
lbs. (392 Kg).
STARTING AND OPERATING 235
5

NOTE:Refer to the ªVehicle Certification Labelº at-
tached to the rear of the driver's door for your vehicle's
GVWR and GAWRs. This table is only an example.
TRAILER TOWING
In this section, you will find safety tips and information
on limits to the type of towing you can reasonably do
with your vehicle. Before towing a trailer, carefully
review this information to tow your load as efficiently
and safely as possible.
To maintain warranty coverage, follow the requirements
and recommendations in this manual concerning ve-
hicles used for trailer towing.
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.
Gross Trailer Weight (GTW)
The gross trailer weight (GTW) is the weight of the trailer
plus the weight of all cargo, consumables, and equipment
(permanent or temporary) loaded in or on the trailer in its
9loaded and ready for operation9condition. The recom-
mended 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 Combination Weight Rating (GCWR)
The gross combination weight rating (GCWR) is the total
permissible weight of your vehicle and trailer when
weighed in combination. (Note that GCWR ratings in-
clude a 150 lbs (68 kg) allowance for the presence of a
driver).
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.
262 STARTING AND OPERATING

þProper tire inflation pressures are essential to the safe
and satisfactory operation of your vehicle. Refer to
ªTires±General Informationº in this section for infor-
mation on tire pressures and for proper tire inflation
procedures.
þAlso, check the trailer tires for proper tire inflation
pressures before trailer usage.
þCheck for signs of tire wear or visible tire damage
before towing a trailer. Refer to ªTires±General Infor-
mationº in this section for information on tread wear
indicators and for the proper inspection procedure.
þWhen replacing tires, refer to ªTires±General Informa-
tionº in this section for information on replacement
tires and 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 Ð Trailer Brakes
þ
Donotinterconnect the hydraulic brake system or
vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible
personal injury.
þAn 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.
þTrailer 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.
STARTING AND OPERATING 269
5

Hoses.............................. 312
Methanol........................... 254
Octane Rating.....................253,332
Requirements.....................253,331
Tank Capacity........................ 331
Fuel System Caution.................... 258
Fueling.............................. 257
Fuses................................ 320
Garage Door Opener (HomeLinkt) .......... 107
Gas Cap (Fuel Filler Cap)..............257,292
Gasoline, Clean Air..................... 254
Gasoline (Fuel)........................ 253
Gasoline, Reformulated.................. 254
Gauges
Coolant Temperature.................. 136
Fuel............................... 135
Speedometer......................... 135
Tachometer.......................... 135
General Information.................15,20,253
Glass Cleaning......................... 318
Gross Axle Weight Rating..............260,262
Gross Vehicle Weight Rating............260,262Ground Clearance...................... 273
GVWR............................... 260
Hands-Free Phone (UConnectŸ)............ 67
Hazard Warning Flasher.................. 276
Head Restraints......................... 89
Headlights
Cleaning............................ 318
High Beam........................... 96
High Beam/Low Beam Select Switch....... 96
Lights On Reminder.................... 95
On With Wipers....................94,100
Passing............................. 96
Switch.............................. 93
Time Delay........................... 94
Heated Seats........................... 89
Heater............................... 187
Heater, Engine Block.................... 207
High Beam/Low Beam Select (Dimmer)
Switch................................ 96
Hitches
Trailer Towing....................... 265
Holder, Cup........................... 117
INDEX 369
10

Steering Wheel Mounted Sound
System Controls........................ 183
Storage............................ 118,326
Storage, Vehicle.....................195,326
Storing Your Vehicle..................... 326
Sun Roof............................. 112
Sunglasses Storage...................... 106
Supplemental Restraint System - Airbag....... 39
System, Navigation..................... 173
Tachometer........................... 135
Telescoping Steering Column.............. 101
Temperature Control, Automatic (ATC)....... 189
Temperature Gauge, Engine Coolant......136,277
Tether Anchor, Child Restraint.............. 51
Theft Alarm (Security Alarm)............... 15
Theft System (Security Alarm).............. 15
Tie Down Hooks, Cargo.................. 125
Tilt Steering Column.................... 101
Tire and Loading Information Placard....... 233
Tire Identification Number (TIN)........... 232
Tire Markings......................... 228
Tire Safety Information................... 228TIREFIT.............................. 277
Tires ...........................59,237,360
Aging (Life of Tires)................... 241
Air Pressure......................... 237
Alignment.......................... 243
Chains............................. 243
General Information................... 237
High Speed......................... 239
Inflation Pressures.................... 238
Life of Tires......................... 241
Load Capacity....................233,234
Pressure Monitor System (TPMS)......... 246
Quality Grading...................... 360
Radial............................. 240
Replacement......................... 242
Rotation............................ 245
Safety...........................228,237
Sizes............................... 230
Snow Tires.......................... 244
Spinning............................ 240
Tread Wear Indicators.................. 241
Tongue Weight/Trailer Weight............. 266
Towing.............................. 262
376 INDEX