12-90
Simple inspection and service
WARNING
•
If the above items are dirty, the nuts will
become loose during vehicle operation. If
the bolt or nut threads are damaged or the
disc wheel is cracked or otherwise dam-
aged, replace the wheel with a new genu-
ine part. A damaged wheel could work
loose and cause a serious accident while
the vehicle is in motion.
•
Do not paint disk wheel mounting surfaces
, dual wheel mating surfaces
nut seating surfaces, and wheel hub
mounting surfaces
paint film could cause the wheel nuts to
loosen up.
•
Be sure to use the specified type of tires
and disc wheels. Mixing bias and radial
tires results in poor steering and should
be avoided at all cost.
In addition, mixed use of different types of
Z09308
tires can produce the following undesir-
able effects:
•
The ABS system cannot work as
intended.
•
The speedometer indicates a different
speed from the actual vehicle speed.
•
The DUONIC system (transmission)
cannot change gear at the optimum tim-
ing, so fuel consumption becomes
worse.
•
The tires may touch the frame and
steering components.
, wheel
as resulting thicker