Airstream CLASSIC TRAILER - Manual (Page 25)

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B - 11
TOWING
HITCHING UP
Hitching up your trailer is something that will become almost second nature with
practice. The following section includes proper hitch load distribution. Proper training
on connecting your trailer to a tow vehicle is essential for safety. Please see your dealer
or other qualified personnel for instruction on the proper hitching of your trailer.
Equalizing Hitch Load Distribution
When a trailer is hitched up properly to a tow vehicle with a load equalizing hitch,
approximately 1/3 of the trailer’s tongue weight will be on the trailer’s axles and 2/3
will be transferred to the tow vehicle, 1/3 of this weight transfer will be carried by the
front wheels and 1/3 by the rear wheels of the tow vehicle (See diagram), Thus, the tire
load of each wheel on the tow vehicle will be increased by 1/6 of the trailer’s tongue
weight. The tire air pressure of the tow vehicle should be increased to compensate for
this additional weight.
WARNING : The tongue weight should he approximately 10% to 14%
of the trailer’s total weight. Under no condition should it exceed the hitch rating.
Your hitch installer should provide your hitch rating information to you.
Sway Control Device
Although Airstream has not intruded into the hitch manufacturers field of expertise and
preformed formal testing, we find the vast majority of Airstream owners purchases
sway-control devices.
When passed by large trucks or when exposed to sudden crosswinds the trailer will
be “pushed” and this action will be felt in the tow vehicle. It’s our understanding the
sway control devices will reduce the amount of movement and make towing more
comfortable and add some safety.
Follow the directions of the sway control manufacturer when having it installed and
using it.
NOTICE: Retract the hitch jack completely for maximum ground clearance.
Remove and stow the jack pad it in the tow vehicle’s trunk along with the leveling
jack and other gear used when stopped. NEVER TOW YOUR TRAILER WITH
THE JACK DOWN. Check that the foldaway step is up and that the main door
is completely closed and LOCKED for towing. If it is not locked the constant
vibration of travel may cause it to open with possible damage.