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Tighten the wheel nuts firmly in a criss-cross sequence as shown.
A CAUTION:
A wheel can become loose and even come off if the wheel nuts
aren’t tightened properly. This could lead to an accident. Stop
as soon as you can and have the wheel nuts tightened with a
torque wrench.
Don’t try to put a wheel cover on your compact spare tire. It won’t fit.
replaced.
- Store the wheel cover in the trunk until you have the flat tire repaired or
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Downloaded from www.Manualslib.com manuals search engine And don't mix your compact spare or wheel with other wheels or tires.
They won't
fit. Keep your spare and its wheel together.
. - ':.-
'. * , F, . - ;,:: .-
Storing a jack, a tire, or other equipment in the passenger
compartment of the vehicle could cause injury. In
a sudden stop
or collision, loose equipment could strike someone. Store
all
these in the proper place.
,.-IF YOU'RE STUCK: IN SAND, MUD, ICE OR
at you don't want to do when your vehicle is stuck is to spin your
wheels. The method known
as "rocking" can help you get out when
Tw're stuck, but you must use caution.
A CAUTION:
If you let your tires spin at high speed, they can explode and you
or others could be injured. And, the transmission
or other parts
of the vehicle can overheat. That could cause an engine
compartment fire or other damage. When you're stuck, spin the
wheels as little as possible. Don't spin the wheels above
35 mph
(55 km/h) as shown on the speedometer.
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Downloaded from www.Manualslib.com manuals search engine L Rocking your vehicle to get it out:
a’ I
First, turn your steering wheel left and right. That will clear the area
around your front wheels. Then shift back and forth between
“R7
(Reverse) and a forward gear , spinning the wheels as little as possible.
Release the accelerator pedal while you shift, and press lightly on the
accelerator pedal when the transmission
is in gear. If that doesn’t get you
out after a
few tries, you may need to be towed out. If you do need to be
towed out, see “Towing Your Cadillac” in the Index.
--
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Downloaded from www.Manualslib.com manuals search engine P Tire Inspection and Rotation
To make your tires last longer, have them inspected and rotated at the
mileages recommended in the Maintenance Schedule. See “Scheduled
- Maintenance Services” in the Index. Use this rotation pattern.
FRONT FRONT
with compact spare
with full size spare
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After the tires have been rotated, adjust the front and rear inflation
pressure as shown on the Tire-Loading Information label. Make certain
that all wheel nuts are properly tightened. See “Wheel Nut Torque” in the
Index.
A CAUTION:
Rust or dirt on a wheel, or on the parts to which it is fastened,
can make 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 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. (See “Changing a Flat Tire”
in the Index.)
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If you ever replace your tires with those not having a TPC Spec number,
make sure they are the same size, load range, speed rating and
construction type (bias, bias-belted or radial) as your original tires.
A CAUTION:
Mixing tires could cause you to lose control, while driving. If you
mix tires of different sizes or types (radial and bias-belted
tires), the vehicle may not handle properly, and you could have a
crash.
Be sure to use the same size and type tires on all wheels.
It's all right to drive with your compact spare, though. It was
developed for limited use
on your vehicle.
I
Ungorm Tire Quality Grading
The following information relates to the system developed by the United'
States National Highway Traffic Safety Administration which grades tires
I
by treadwear, traction and temperature performance. (This applies only
to vehicles sold in the United States.)
Treadwear
The treadwear grade is a comparative rating based on the wear rate of
the tire when tested under controlled conditions on a specified
government test course. For example, a tire graded
150 would wear one
and a half
(1 1/2) times as well on the government course as a tire graded
100. The relative performance of tires depends upon the actual
conditions
of their use, however, and may depart significantly from the
norm due to variations in driving habits, service practices and differences
in road characteristics and climate.
Traction -A, B, C !
-and concrete. A tire marked C may have poor traction performance. I I
The traction grades, from highest to lowest are: A, B, and C. They
represent the tire's ability to stop on wet pavement as measured under
controlled conditions on specified government test surfaces
of asphalt
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Warning: The traction grade assigned to this tire is based on braking
(straight-ahead) traction tests and does not include cornering (turning)
traction.
Temperature - A, B, C
The temperature grades are A (the highest), B, and C, representing the
tire's resistance to the generation of heat and its ability to dissipate heat
when tested under controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the material of the tire
to degenerate and reduce tire life, and excessive temperature can lead to
sudden tire failure. 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.
Those grades are molded on the sidewalls of passenger car tires.
While the tires available as standard or optional equipment on General
Motors vehicles may vary with respect to these grades, all such tires meet
General Motors performance standards and have been approved for use
on General Motors vehicles.
All passenger type (P Metric) tires must
conform to Federal safety requirements in addition to these grades.
'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.
In most cases, you will not need
to have your wheels aligned again.
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.
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Downloaded from www.Manualslib.com manuals search engine Wheel Replacement
Replace any wheel that is bent, cracked or badly rusted. If wheel nuts
keep coming loose, the wheel, wheel bolts, and wheel nuts should be
replaced.
If the wheel leaks air out, replace it (except some aluminum
wheels, which can sometimes be repaired). See your Cadillac 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
Cadillac model.
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A 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
1 bolts, and wheel nuts for replacement.
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Vcsd Redacement Wheels
A CAUTION:
Putting a used wheel on your vehicle is dangerous. You can’t
know how it’s been used or how many miles it’s been driven. It
could fail suddenly and cause an accident. If you have to replace
a wheel use am
GM orininn1 equipment wheel.
Tire Chains
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4. 2’
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