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.)
When It’s
’I
--ne for
N:--
S
L
One way to tell when it’s
time for new tires is to
check the treadwear
indicators, which will
appear when
your
tires have
only
1/16
inch
(1.6
mm)
or
less of tread remaining.
You need a new tire if any of the following statements
are true:
You can see the indicators at three or more places
You can see cord or fabric showing through the
0
The tread
or
sidewall is cracked, cut or snagged
0
The tire has a bump, bulge or split.
The tire has a puncture, cut or other damage that
around the tire.
tire’s rubber.
deep enough to show cord or fabric.
can’t be repaired well because of the
size
or location
of the damage.