6. Raise the vehicle by rotating the wheel wrench
clockwise in the jack. Raise the vehicle far enough
off the ground
so there is enough room for the spare
tire to fit.
7. Remove all the wheel nuts and take off the flat tire.
8. Remove any rust or dirt
from the wheel bolts,
mounting surfaces and
spare wheel.
~ Rust or dirt on the wheel, or on the parts to
' which it is fastened, can make the wheel nuts
become loose after a time. The wheel could come
off and cause an accident. When
you change a
wheel, remove any rust or dirt from the places
where the wheel attaches to the vehicle. In an
emergency, you can use
a cloth or a paper towel
to do this; but be sure to use
a scraper or wire
brush later, if
you need to, to get all the rust or
dirt off.
ProCarManuals.com
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
Buick 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
Buick model. 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 WtMg 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.
See “Changing a Flat Tire” in the Index for
more information.
6-45
ProCarManuals.com
