Chrysler 2008 Aspen - Manual (Page 349)

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 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, and braking
performance, and could result in an accident.
Weight-Distributing Systems may not be compatible
with surge brake couplers. Consult with your hitch
and trailer manufacturer or a reputable recreational
vehicle dealer for additional information.
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