spare tire HUMMER H3 2008 Owners Manual
[x] Cancel search | Manufacturer: HUMMER, Model Year: 2008, Model line: H3, Model: HUMMER H3 2008Pages: 416, PDF Size: 5.66 MB
Page 120 of 416
Area Displayed On Screen
The image is provided by the camera located on the
rear bumper.
The camera uses a special lens. The distance of the
image that appears on the screen differs from the actual
distance. The area displayed by the camera is limited.The camera does not display objects which are close
to either corner of the bumper or under the bumper.
The spare tire and carrier extends rearward of the rear
bumper. The area displayed on the screen may vary
according to vehicle orientation or road conditions.
Notice:The spare tire extends farther away from
rear of the vehicle than the trailer hitch shown
on rear vision camera display. Your spare tire could
hit an object even though there appears to be
enough distance on the display between the trailer
hitch and objects behind you causing vehicle or
property damage. Do not use this system to judge
the distance between the spare tire and objects
behind you.
The following illustration shows the eld of view that
the camera provides.
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Page 208 of 416
Off-Road Driving
This off-road guide is meant to provide advice for
when you drive your vehicle off paved roads. Also,
seeBraking on page 4-3.
Off-road driving can be great fun. But it does have
some de nite hazards. The greatest of these is
the terrain itself.
The airbag system is designed to work properly
under a wide range of conditions, including off-road
usage. Observe safe driving speeds, especially on
rough terrain. As always, wear your safety belt.
“Off-roading” means you have left the great North
American road system behind. Traffic lanes are
not marked. Curves are not banked. There are no
road signs. Surfaces can be slippery, rough, uphill or
downhill. In short, you have gone right back to nature.
Off-road driving involves some new skills. And that
is why it is very important that you read this guide.
You will nd many driving tips and suggestions.
These will help make your off-road driving safer
and more enjoyable.
Before You Go Off-Roading
There are some things to do before you go out.
For example, be sure to have all necessary maintenance
and service work done. Check to make sure all
underbody shields are properly attached. Make sure
any equipment you may need — rst aid kit, cell phone,
ashlight, etc. — is securely stored in the vehicle. Be sure
you read all the information about your four-wheel-drive
vehicle in this manual. Is there enough fuel? Is the spare
tire fully in ated? Are the uid levels up where they
should be? What are the local laws that apply to
off-roading where you will be driving? If you do not
know, you should check with law enforcement people
in the area. Will you be on someone’s private land?
If so, be sure to get the necessary permission.
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Page 249 of 416
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. SeeLoading Your Vehicle on page 4-42
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 500 lbs (227 kg) with a weight carrying
hitch or 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.
Your spare tire carrier is behind the tailgate. If your
hitch extension is too short, the spare tire may interfere
with trailer coupling or trailer tongue jack operation
on some types of trailers.
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