load capacity JEEP LIBERTY 2012 KK / 2.G User Guide

WARNING!
If the Gross Trailer Weight (GTW) is 3,500 lbs
(1 587 kg) or more, it is mandatory to use a weight-
distributing hitch to ensure stable handling of your
vehicle. If you use a standard weight- carrying hitch,
you could lose control of your vehicle and cause a
collision.
Gross Combination Weight Rating (GCWR)
The GCWR is the total permissible weight of your vehicle
and trailer when weighed in combination.
NOTE:The GCWR rating includes 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. Refer to “Vehicle Loading/Vehicle Certifica-
tion 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% or more than 15% of the trailer load. You must
consider this as part of the load on your vehicle.
Frontal Area
The frontal area is the maximum height multiplied by the
maximum width of the front of a trailer.
410 STARTING AND OPERATING

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 information on tire pressures and 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 informa-
tion on tread wear indicators and for the proper
inspection procedure.
When replacing tires, refer to “Tires – General Infor-
mation” in “Starting and Operating” for information on replacement tires and for the proper tire replace-
ment 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.
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).
420 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.
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.(Continued)
WARNING! (Continued)
•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.
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.5
STARTING AND OPERATING 421

Compact Spare...................... 381
General Information .................. 377
High Speed ......................... 380
Inflation Pressures .................... 378
Jacking ............................ 435
Life of Tires ........................ 384
Load Capacity .................... 373,374
Pressure Monitor System (TPMS) ......... 389
Pressure Warning Light ................ 224
Quality Grading ..................... 531
Radial ............................ 380
Replacement ........................ 385
Rotation ........................... 388
Safety ............................. 368
Sizes ............................. 369
Spare Tire .......................... 436
Spinning ........................... 383
Tread Wear Indicators ................. 384
To Open Hood .......................... 156 Tongue Weight/Trailer Weight
.............. 417
Torque Converter Clutch .................. 332
Tow/Haul Indicator Light ................. 230
Towing ............................ 409,450
24-Hour Towing Assistance ............. 117
Disabled Vehicle ..................... 450
Guide ............................. 415
Recreational ........................ 424
Weight ............................ 415
Towing Assistance ....................... 117
Traction Control ......................... 356
Trailer Towing .......................... 409
Cooling System Tips .................. 424
Hitches ............................ 414
Minimum Requirements ................ 418
Trailer and Tongue Weight .............. 417
Wiring ............................ 421
Trailer Towing Guide ..................... 415
Trailer Weight .......................... 415
552 INDEX