Weight Of The Trailer Tongue - Hummer 2008 H2 Owner's Manual

Weight of the Trailer Tongue

The tongue load (A) of any trailer is an important weight
to measure because it affects the total gross weight of
your vehicle. The Gross Vehicle Weight (GVW) includes
the curb weight of the vehicle, any cargo you may carry in
it, and the people who will be riding in the vehicle. If you
have a lot of options, equipment, passengers or cargo in
your vehicle, it will reduce the tongue weight your vehicle
can carry, which will also reduce the trailer weight your
vehicle can tow. If you will tow a trailer, you must add the
tongue load to the GVW because your vehicle will be
carrying that weight, too. See Loading Your Vehicle on
page 4-44 for more information about your vehicle's
maximum load capacity.
The trailer tongue weight (A) should be 10 percent to
15 percent of the total loaded trailer weight (B), up to
a maximum of 600 lbs (272 kg) with a weight carrying
hitch. The trailer tongue weight (A) should be 10 percent
to 15 percent of the total loaded trailer weight (B), up
to a maximum of 1,000 lbs (454 kg) with a weight
distributing hitch.
Do not exceed the maximum allowable tongue weight for
your vehicle. Choose the shortest hitch extension that will
position the hitch ball closest to the vehicle. This will help
reduce the effect of trailer tongue weight on the rear axle.
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