Buick 2012 Enclave - Manual (Page 365)

Black plate (53,1) Buick Enclave Owner Manual - 2012
Vehicle Care 10-53
Reset the Tire Pressure Monitor
System. See Tire Pressure
Monitor Operation on
page 10‑48.
Check that all wheel nuts are
properly tightened. See “Wheel
Nut Torque” under Capacities
and Specifications on
page 12‑2.
{
WARNING
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
make wheel nuts become loose
after time. The wheel could come
off and cause an accident. When
changing a wheel, remove any
rust or dirt from places where the
wheel attaches to the vehicle.
In an emergency, a cloth or a
paper towel can be used;
however, use a scraper or wire
brush later to remove all rust
or dirt.
Lightly coat the center of the
wheel hub with wheel bearing
grease after a wheel change
or tire rotation to prevent
corrosion or rust build-up.
Do not get grease on the flat
wheel mounting surface or
on the wheel nuts or bolts.
Check that the spare tire, if
the vehicle has one, is stored
properly. Push, pull, and then
try to rotate or turn the tire. If it
moves, tighten the cable. See
Tire Changing on page 10‑69.
When It Is Time for New
Tires
Factors such as maintenance,
temperatures, driving speeds,
vehicle loading, and road conditions
affect the wear rate of the tires.
Treadwear indicators are one way
to tell when it is time for new tires.
Treadwear indicators appear when
the tires have only 1.6 mm (1/16 in)
or less of tread remaining. See Tire
Inspection on page 10‑52 and Tire
Rotation on page 10‑52 for more
information.