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Trailer Frontal Area
The frontal area is the maximum height multiplied by
the maximum width of the front of a trailer.
Trailer Sway Control (TSC)
The TSC can be a mechanical telescoping link that can
be installed between the hitch receiver and the trailer
tongue that typically provides adjustable friction associ-
ated with the telescoping motion to dampen any
unwanted trailer swaying motions while traveling.
If equipped, an electronic TSC recognizes a swaying
trailer and automatically applies individual wheel
brakes and/or reduces engine power to attempt to
eliminate the trailer sway.
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
kinds of hitches are commonly used to tow small and
medium sized trailers.
Weight-Distributing Hitch
A Weight-Distributing Hitch system works by applying
leverage 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 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 recom-
mended for heavier Tongue Weights (TW) and may be
required depending on vehicle 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 a collision.
•
Weight-Distributing Hitch systems may not be com-
patible with surge brake couplers. Consult with
your hitch and trailer manufacturer or a reputable
Recreational Vehicle dealer for additional
information.
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.
Trailer Hitch Classification Definitions
Class
Max. Trailer Hitch Industry Standards
Class I - Light Duty
2,000 lb (907 kg)
Class II - Medium Duty
3,500 lb (1,587 kg)
Class III - Heavy Duty
6,000 lb (2,722 kg)
Class IV - Extra Heavy Duty
10,000 lb (4,535 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.
STARTING AND OPERATING
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