Dodge 2013 Dart - Owner Manual - Manual (Page 471)

Weight-Distributing Hitch
A weight-distributing hitch system works by applying le-
verage 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 axle(s). When used in
accordance with the manufacturer’s directions, it provides
for a more level ride, offering more consistent steering and
brake control and thereby enhancing towing safety. The
addition of a friction/hydraulic sway control also dampens
sway caused by traffic and crosswinds, contributing posi-
tively to tow vehicle and trailer stability. Trailer sway control
and a weight distributing (load equalizing) hitch are recom-
mended for heavier Tongue Weights (TW) and may be
required depending on Vehicle and Trailer configuration/
loading to comply with GAWR requirements.
Trailer Hitch Classification
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.
Refer to the Trailer Towing Weights (Maximum Trailer
Weight Ratings) chart for the Maximum GTW towable
for your given drivetrain.
Trailer Hitch Classification Definitions
Class
Max. Trailer Hitch
Industry Standards
Class I - Light Duty 2,000 lbs (907 kg)
Class II - Medium Duty 3,500 lbs (1 587 kg)
Class III - Heavy Duty 5,000 lbs (2 268 kg)
Class IV - Extra Heavy
Duty 10,000 lbs (4 540 kg)
Refer to the “Trailer Towing Weights (Maximum
Trailer Weight Ratings)” 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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