Wheel Replacement
Replace any wheel that is bent, cracked or badly rusted
or corroded. If wheel nuts keep coming loose, the
wheel, wheel bolts and wheel nuts should be replaced.
If the wheel leaks air, replace it (except some
aluminum wheels, which can sometimes be repaired).
See your dealer if any of these conditions exist.
Your dealer will know the kind of wheel you need.
Each new wheel should have the same load-carrying
capacity, diameter, width, offset and be mounted
the same way as the one it replaces.
If you need to replace any of your wheels, wheel bolts
or wheel nuts, replace them only with new GM
original equipment parts. This way, you will be sure to
have the right wheel, wheel bolts and wheel nuts
for your vehicle.{CAUTION:
Using the wrong replacement wheels, wheel
bolts or wheel nuts on your vehicle can be
dangerous. It could affect the braking and
handling of your vehicle, make your tires lose
air and make you lose control. You could have
a collision in which you or others could be
injured. Always use the correct wheel, wheel
bolts and wheel nuts for replacement.
Notice:The wrong wheel can also cause problems
with bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper height,
vehicle ground clearance and tire or tire chain
clearance to the body and chassis.
SeeChanging a Flat Tire on page 5-79for more
information.
5-74
The overall height, width, and underbody clearances of
the HUMMER H2 are similar to current General Motors’
full-size light duty trucks. This means a HUMMER H2
should t in a standard car wash. But, if your vehicle has
added accessories like roof-mounted lamps, roof basket,
etc., it might not t properly in a standard car wash.
Notice:Certain add-on accessories can change the
dimensions of your vehicle. If you’ve added items
to the outside of your vehicle, it might not t
properly in a standard car wash. Your vehicle and
the car wash could be damaged. To help prevent
damage, know how accessories have changed the
dimensions of your vehicle and check with the
car wash manager before entering a car wash.
Notice:If you drive your vehicle through an
automatic car wash that does not have enough
clearance for any roof-mounted accessories (such as
off-road lamps or a roof basket) on your vehicle, you
can damage your vehicle. To avoid damaging your
vehicle in a car wash, remove any roof-mounted
accessories if you can, and do not use an automatic
car wash while roof-mounted accessories are on
your vehicle. SeeCleaning the Outside of Your
Vehicle on page 5-95for more information.
Also, seeLuggage Carrier on page 2-46and “Off-Road
Lamps” underExterior Lamps on page 3-13.Cleaning Exterior Lamps/Lenses
Use only lukewarm or cold water, a soft cloth and a car
washing soap to clean exterior lamps and lenses.
Follow instructions under “Washing Your Vehicle.”
Finish Care
Occasional waxing or mild polishing of your vehicle by
hand may be necessary to remove residue from the
paint nish. You can get GM-approved cleaning products
from your dealer. SeeVehicle Care/Appearance
Materials on page 5-100.
If your vehicle has a “basecoat/clearcoat” paint nish. The
clearcoat gives more depth and gloss to the colored
basecoat. Always use waxes and polishes that are
non-abrasive and made for a basecoat/clearcoat paint
nish.
Notice:Machine compounding or aggressive
polishing on a basecoat/clearcoat paint nish may
damage it. Use only non-abrasive waxes and
polishes that are made for a basecoat/clearcoat
paint nish on your vehicle.
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