Your Driving and the Road
152
Disc Brake Wear Indicators (CONT.)
Some driving conditions or climates
may cause a brake squeal when
the
brakes are first applied or lightly
applied. This does not mean something
is wrong with your brakes.
Rear Drum Brakes
Your rear drum brakes don’t have wear
indicators, but if
you ever hear a rear
brake rubbing noise, have the rear brake
linings inspected. Also, the rear brake
drums should be removed and inspected
each time the tires are removed for
rotation or changing. When you have the
front brakes replaced, have the rear
brakes inspected, too.
Brake linings should always be replaced
as complete axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does
not return to normal height, or if there
is
a rapid increase in pedal travel. This
could be a sign
of brake trouble.
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Used Replacement Wheels Tire Chains
Using the wrong replacement
b 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
)r others could be injured. Always
lse the correct wheel, wheel bolts,
1 and wheel nuts for replacement.
IL
The wrong wheel can also cause
problems with bearing life, brake cooling, speedometer/odometer
calibration, headlight aim, bumper
height,
vehicle ground clearance,
adtire
or tire chain clearance to
.the-body
.~ and chassis,;f,;,ir, ~ ~~~ .. .~. ..~ = ~ ~=.=.=~~~~ ... ~~
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
-ould fail suddenly and cause an
,ccident. If
you have to replace a
wheel, use
a new GM original
equipment wheel.
e
Use tire chains only when y
must. Use only SAE Class ‘23’’
type chains that are the proper size
for your tires. Install them on the
front tires and tighten them as
tightly as possible with the ends
securely fastened. Drive slowly
and follow the chain manu-
facturer’s instructions. If
you can
hear the chains contacting your
vehicle, stop and retighten them.
If
the contact continues, slow down
until it stops. Driving too fast with chains on will damage your
vehicle.
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253
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