load capacity JEEP COMMANDER 2010 1.G User Guide

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.
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 an accident.
Trailer Tongue Weight (TW)
The TW 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 and maximum
width of the front of a trailer.
Weight-Carrying Hitch
A weight-carrying hitch supports the trailer tongue
weight, just as if it were luggage located at a hitch ball or
some other connecting point of the vehicle. These kind of
hitches are the most popular on the market today and
they are commonly used to tow small- and medium-
sized trailers.
324 STARTING AND OPERATING

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 Infor-
mation” in this section.
When replacing tires, refer to “Tires–General Informa-
tion” in this section. 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).
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.
332 STARTING AND OPERATING

Cargo Load Floor........................ 147
Cargo (Vehicle Loading) ................... 320
Cellular Phone ........................ 85,223
Center High Mounted Stop Light ............ 406
Certification Label ....................... 320
Chains, Tire ............................ 301
Changing A Flat Tire ..................... 343
Chart, Tire Sizing ........................ 287
Check Engine Light (Malfunction Indicator Light) . 360
Checking Your Vehicle For Safety ............. 73
Checks, Safety ........................... 73
Child Restraint .................... 63,64,69,71
Child Restraint Tether Anchors .............68,69
Child Safety Locks ........................ 30
Climate Control ......................... 223
Clock ........................... 186,190,199
Cold Weather Operation ................... 244
Command View Skylights .................. 139
Compact Disc (CD) Maintenance ............. 222Compact Spare Tire
...................... 297
Compass .............................. 179
Compass Calibration ..................... 179
Compass Variance ....................... 180
Computer, Trip/Travel .................... 176
Connector UCI ................................ 209
Universal Consumer Interface (UCI) ......... 209
Conserving Fuel ........................ 176
Console, Overhead ....................... 130
Contract, Service ........................ 435
Cooling System ......................... 374
Adding Coolant (Antifreeze) .............. 376
Coolant Capacity ...................... 407
Coolant Level ......................... 378
Disposal of Used Coolant ................ 377
Drain, Flush, and Refill .................. 375
Inspection ........................... 374
Points to Remember .................... 378
444 INDEX

Oil, Engine............................ 363
Capacity ............................ 407
Change Interval ....................... 364
Dipstick ............................. 363
Disposal ............................ 365
Filter ............................... 366
Filter Disposal ........................ 365
Identification Logo ..................... 364
Materials Added to ..................... 365
Recommendation ................... 364,407
Synthetic ............................ 365
Viscosity ......................... 365,407
Onboard Diagnostic System ..............359,360
Opener, Garage Door (HomeLink) ........... 130
Operator Manual (Owner’s Manual) ............ 6
Outside Rearview Mirrors .................. 83
Overdrive ............................. 251
Overdrive OFF Switch .................... 251
Overhead Console ....................... 130 Overheating, Engine
................... 166,342
Owner’s Manual (Operator Manual) .........6,437
Paint Care ............................. 387
Paint Damage .......................... 387
Panic Alarm ............................ 24
Park Sense System, Rear ................... 122
Parking Brake .......................... 267
Passing Light ........................... 111
Pedals, Adjustable ....................... 117
Personal Settings ........................ 181
Pets .................................. 72
Pets, Transporting ........................ 72
Phone, Cellular .......................... 85
Phone, Hands-Free (uconnect) ............... 85
Placard, Tire and Loading Information ......... 290
Polishing and Waxing ..................... 388
Power Distribution Center (Fuses) ............... 395
Door Locks ........................... 29
10
INDEX 453

Tire Identification Number (TIN)............. 289
Tire Markings .......................... 286
Tire Safety Information .................... 286
Tires ............................ 76,294,439
Air Pressure .......................... 295
Chains .............................. 301
Changing ............................ 343
Compact Spare ........................ 297
General Information .................... 294
High Speed .......................... 297
Inflation Pressures ..................... 295
Jacking ............................. 343
Life of Tires .......................... 300
Load Capacity ........................ 290
Pressure Monitor System (TPMS) ........... 303
Pressure Warning Light .................. 164
Quality Grading ....................... 439
Radial .............................. 297
Replacement ......................... 300 Rotation
............................ 302
Safety .............................. 286
Sizes ............................... 287
Spare Tire ........................... 344
Spinning ............................ 298
Tread Wear Indicators ................... 299
Wheel Mounting ...................... 349
Tongue Weight/Trailer Weight .............. 329
Torque Converter Clutch .................. 254
Tow Hooks, Emergency ................... 353
Tow/Haul Indicator Light ................. 167
Towing ............................ 323,354
Disabled Vehicle ....................... 354
Guide .............................. 328
Recreational .......................... 336
Weight .............................. 328
Traction Control ......................... 273
Trailer Sway Control (TSC) ................. 280
Trailer Towing .......................... 323
458 INDEX