2013 JEEP WRANGLER load capacity

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 infor-
mation.
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
more than 10% 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.
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STARTING AND OPERATING 523

Towing Requirements – Tires
– Proper tire inflation pressures are essential to the safeand 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 pressures 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 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
• 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).
536 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,
stop lights and turn signals on the trailer are required for
motoring safety.
The Trailer Tow Package will include a four–pin wiring
harness. Use a factory-approved trailer harness and
connector.
NOTE: Do not cut or splice wiring into the vehicles
wiring harness.5
STARTING AND OPERATING 537

Storage, Behind the Seat....................192
Storage, Vehicle .......................... .406
Storing Your Vehicle ...................... .613
Stuck, Freeing ........................... .559
Sunrider ............................... .284
Supplemental Restraint System - Airbag ..........62
Sway Bar Disconnect, Electronic ...............439
Swing Gate, Rear ..........................45
Synthetic Engine Oil ...................... .576
System, Remote Starting .....................29
Tachometer ............................. .308
Temperature Control, Automatic (ATC) ..........399
Temperature Gauge, Engine Coolant ............309
Theft System Arming .......................22
Theft System Disarming .....................22
Tilt Steering Column ...................... .179
Tip Start ............................... .415
Tire and Loading Information Placard ...........482Tire Markings
........................... .476
Tires ................................. .103
Aging (Life of Tires) .....................496
Air Pressure .......................... .487
Chains .............................. .499
Changing ............................ .547
Compact Spare ........................ .493
General Information .....................487
High Speed .......................... .490
Inflation Pressures ...................... .489
Jacking .............................. .547
Life of Tires .......................... .496
Load Capacity ........................ .482
Pressure Monitor System (TPMS) ............501
Pressure Warning Light ...................310
Quality Grading ....................... .639
Radial .............................. .491
Replacement .......................... .497
Rotation ............................. .500
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INDEX 659