
3) tire size designed for your vehicle
4) cold tire inflation pressures for the front, rear, and
spare tires.
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.
512 STARTING AND OPERATING

4. The resulting figure equals the available amount ofcargo 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 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 513

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 notexceed the GVWR. Refer to “Vehicle Loading/Vehicle
Certification Label” in “Starting and Operating” for
further information.
Gross Trailer Weight (GTW)
The GTW is the weight of the trailer plus the weight of all
cargo, consumables and equipment (permanent or tem-
porary) loaded in or on the trailer in its
loaded and
ready for operation condition. The recommended 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 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
552 STARTING AND OPERATING

WARNING!(Continued)
•GCWR must not be exceeded.
• Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. GVWR
2. GTW
3. GAWR
4. Trailer tongue weight rating for the trailer hitch
utilized .
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 the proper tire
replacement procedures. Replacing tires with a higher
load carrying capacity will not increase the vehicle’s
GVWR and GAWR limits.
5
STARTING AND OPERATING 561

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.
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)
562 STARTING AND OPERATING

Cooling System.......................... .620
Adding Coolant (Antifreeze) ...............623
Coolant Capacity ...................... .653
Coolant Level ......................... .621
Disposal of Used Coolant .................625
Drain, Flush, and Refill ...................622
Inspection ........................... .625
Points to Remember .....................625
Pressure Cap ......................... .624
Radiator Cap ......................... .624
Selection of Coolant (Antifreeze) .............622
Corrosion Protection ...................... .631
Cupholders ............................ .278
Customer Assistance ...................... .667
Data Recorder, Event .......................94
Daytime Running Lights ....................225
Dealer Service ........................... .607
Defroster, Windshield ..................... .123Delay (Intermittent) Wipers
..................232
Diagnostic System, Onboard .................604
Dimmer Control ......................... .226
Dipsticks Automatic Transmission ..................630
Oil (Engine) .......................... .609
Power Steering ........................ .489
Disabled Vehicle Towing ....................598
Disposal Antifreeze (Engine Coolant) ................625
Door Locks ..............................35
Door Opener, Garage ...................... .260
Driving Through Flowing, Rising, or Shallow Standing
Water ............................... .486
Driving to Achieve Maximum Fuel Economy ......340
E-85 Fuel .............................. .542
Economy (Fuel) Mode ..................... .474
10
INDEX 681

Sunglasses Storage....................... .256
Sun Roof .............................. .269
Supplemental Restraint System - Airbag ..........79
Sway Control, Trailer ...................... .500
Synthetic Engine Oil .......................611
System, Remote Starting .....................30
Tachometer ............................. .315
Telescoping Steering Column .................235
Temperature Control, Automatic (ATC) ..........446
Temperature Gauge, Engine Coolant ............325
Tilt Steering Column ...................... .235
Tire and Loading Information Placard ...........511
Tire Markings ........................... .504
Tires ................................. .125
Aging (Life of Tires) .....................524
Air Pressure .......................... .515
Chains .............................. .526
Changing ............................ .571Compact Spare
........................ .521
General Information .....................515
High Speed .......................... .518
Inflation Pressures ...................... .517
Jacking .............................. .571
Life of Tires .......................... .524
Load Capacity .........................511
Pressure Monitor System (TPMS) ............529
Pressure Warning Light ...................319
Quality Grading ....................... .673
Radial .............................. .519
Replacement .......................... .524
Rotation ............................. .528
Safety .............................. .504
Sizes ............................... .506
Snow Tires ........................... .520
Spare Tire ............................ .573
Spinning ............................ .523
T
railer Towing ........................ .561
10
INDEX 693