2008 DODGE CARAVAN Owners Manual

Loading
To load your vehicle properly, first figure out its empty
weight, axle by axle and side by side. Store heavier items
down low and be sure you distribute their weight as
evenly as possible. Stow all loose items securely before
driving. If weighing the loaded vehicle shows that you
have exceeded either GAWR, but the total load is within
the specified GVWR, you must redistribute the weight.
Improper weight distribution can have an adverse effect
on the way your vehicle steers and handles and the way
the brakes operate.CAUTION!
Do not load your vehicle any heavier than the GVWR
or the maximum front and rear GAWR. If you do,
parts on your vehicle can break, or it can change the
way your vehicle handles. This could cause you to
lose control. Also overloading can shorten the life of
your vehicle.
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A loaded vehicle is shown in the illustration. Note that
neither the GVWR or the GAWR capacities have been
exceeded.LOADING TABLE Ð EXAMPLE ONLY
Front Axle Rear Axle
Empty Weight 2,140 lbs
(971 kg)1,470 lbs
(667 kg)
Load (Driver,
passengers, and
cargo/luggage)360 lbs
(163 kg)980 lbs
(445 kg)
TOTAL 2,500 lbs
(1 134 kg)2,450 lbs
(1 111 kg)
GAWR 2,544 lbs
(1 154 kg)2,544 lbs
(1 154 kg)
A loaded vehicle is shown in the above table. Note that
neither the GVWR nor the GAWR capacities have been
exceeded.
NOTE:Refer to the ªVehicle Certification Labelº at-
tached to the rear of the driver's door for your vehicle's
GVWR and GAWR's. This table is only an example.
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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 re-
view 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 as-
sist 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/luggage and
trailer 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 68 kg (150 lbs) allowance for the presence of a
driver).
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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 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 maximum height and maximum width of the front of
a trailer.
Trailer Sway Control
The trailer sway control is a telescoping link that can be
installed between the hitch receiver and the trailer tongue
that typically provides adjustable friction associated with
the telescoping motion to dampen any unwanted trailer
swaying motions while traveling.
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. This type of
hitch is the most popular on the market today and is
commonly used to tow small- and medium-sized trailers.
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Weight-Distributing Hitch
A weight-distributing system works by applying lever-
age through spring (load) bars. They are typically used
for heavier loads to distribute trailer tongue weight to the
tow vehicle's front axle and the trailer's axle(s). When
used in accordance with the manufacturers directions, it
provides for a more level ride, offering more consistent
steering and brake control thereby enhancing towing
safety. The addition of a friction/hydraulic sway control
also dampens sway caused by traffic and crosswinds and
contributes positively to tow vehicle and trailer stability.
Trailer sway control and a weight distributing (load
equalizing) hitch are recommended for heavier Tongue
Weights (TW), and may be required depending on Ve-
hicle and Trailer configuration/loading to comply with
gross axle weight rating (GAWR) requirements.WARNING!
An improperly adjusted Weight Distributing Hitch
system may reduce handling, stability, braking per-
formance, and could result in an accident.
Weight Distributing Systems may not be compatible
with Surge Brake Couplers. Consult with an autho-
rized hitch and trailer manufacturer or a reputable
authorized Recreational Vehicle dealer for additional
information.
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Weight Distributing Hitch SystemImproper Adjustment of Weight Distributing System
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Trailer Hitch Classifications
Your vehicle may be factory-equipped for safe towing of
trailers weighing over 2,000 lbs (907 kg) with the optional
Trailer Tow Prep Package. See an authorized dealer for
package content.
The following chart provides the industry standard for
the maximum trailer weight a given trailer hitch class can
tow and should be used to assist you in selecting the
correct trailer hitch for your intended towing condition.Trailer Hitch Classification Definitions
Class Max. Trailer Hitch Industry
Standards
Class I - Light Duty 2,000 lbs (907 kg)
Class II - Medium
Duty3,500 lbs (1587 kg)
Class III - Heavy Duty 5,000 lbs (2268 kg)
Class IV - Extra
Heavy Duty10,000 lbs (4540 kg)
Refer to the ªTrailer Towing Weights (Maximum
Trailer Weight Ratings)º chart for the Maximum
Gross Trailer Weight (GTW) towable for your given
drivetrain.
All trailer hitches should be professionally installed on
your vehicle.
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Trailer Towing Weights (Maximum Trailer Weight Ratings)
The Trailer Towing Weights Chart provides the maximum trailer weight ratings towable for a given drivetrain.
TRAILER TOWING WEIGHTS (MAXIMUM TRAILER WEIGHT RATINGS)
Engine/
TransaxleGCWR
(Gross Combined
Wt. Rating)Frontal AreaMax. GTW
(Gross Trailer Wt.)Max. Tongue
Wt.
3.3L, 3.8L and
4.0L / Auto-
matic7,000 lbs (3 175 kg) 22 sq ft (2.0 sq m) Up to 2 persons & Luggage 1,800 lbs (816 kg) 180 lbs (82 kg)
7,000 lbs (3 175 kg) 22 sq ft (2.0 sq m) 3 to 5 persons & Luggage 1,350 lbs (612 kg) 135 lbs (61 kg)
7,000 lbs (3 175 kg) 22 sq ft (2.0 sq m) 6 to 7 persons & Luggage 1,000 lbs (454 kg) 100 lbs (45 kg)
3.8L and 4.0L
/Automatic
(with trailer
tow package)9,000 lbs (4 082 kg) 40 sq ft (3.72 sq m) Up to 2 persons & Luggage 3,800 lbs (1 723 kg)
1380 lbs (172 kg)
9,000 lbs (4 082 kg) 40 sq ft (3.72 sq m) 3 to 5 persons & Luggage 3,350 lbs (1 519 kg)1335 lbs (152 kg)
9,000 lbs (4 082 kg) 40 sq ft (3.72 sq m) 6 to 7 persons & Luggage 3,000 lbs (1 360 kg)1300 lbs (136 kg)1For vehicles equipped with Fold-in-Floor seating, the Gross Trailer Weight must be reduced by 100 lbs (45 kg). Refer to local
laws for maximum trailer towing speeds.
NOTE: The trailer tongue weight must be considered as part of the combined weight of occupants and cargo, and should
never exceed the weight referenced on the Tire and Loading Information placard. Refer to the Tire±Safety Information Sec-
tion in this manual.
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