1998 Oldsmobile Aurora Owner's Manual - Page 301

1998 Oldsmobile Aurora Manual

Page 301 highlights

The gradeC corresponds to a levelof performance which all passenger cartires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels performance on the of laboratory test wheel than the minimum required by law. Warning: The temperature grade for this tire is that established for a tire is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure. wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). Seeyour retailer if any of these conditions exist. lour retailer 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 replaceany 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 Aurora model. T' Wheel Alignment and Tire Balance The wheels on your vehicle werealigned and balanced carefully at the factory to give you the longest tire life and best overall performance. Scheduled wheel alignment and wheel balancing are not needed. However, if you notice unusual tire wear or your vehicle pulling one way or the other, the alignment may need to be reset.If you notice your vehicle vibrating when driving on a smooth road, your wheels may need to be rebalanced. 'Y: 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. the If Using the wrong replacement wheels, wheel bolts or wheel nutson 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.

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The
grade
C
corresponds
to
a
level of performance
which all passenger
car tires must meet under the
Federal Motor Vehicle Safety
Standard
No.
109.
Grades
B
and
A
represent
higher
levels
of
performance on the
laboratory test wheel than the minimum required by law.
Warning: The
temperature
grade
for
this
tire
is
established
for
a
tire
that is properly inflated and not
overloaded. Excessive speed,
underinflation,
or
excessive
loading,
either
separately or in combination,
can cause heat buildup and possible tire failure.
Wheel
Alignment
and
Tire
Balance
The wheels on your vehicle
were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall
performance.
Scheduled wheel alignment and wheel balancing are not
needed. However, if you notice unusual tire wear
or
your vehicle pulling
one way
or
the other, the alignment
may need to
be
reset.
If you notice your vehicle
vibrating when driving on a smooth road, your wheels
may need to
be
rebalanced.
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
retailer if any of these conditions
exist.
lour retailer 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 Aurora model.
T '
'Y:
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.