Cadillac 2009 escalade ext ユーザーズマニュアル
CAUTION:
(Continued)
Check all tires frequently to maintain the
recommended pressure. Tire pressure
should be checked when your tires are
cold. See Inflation - Tire Pressure on
page 6-60.
recommended pressure. Tire pressure
should be checked when your tires are
cold. See Inflation - Tire Pressure on
page 6-60.
•
Overinflated tires are more likely to be
cut, punctured, or broken by a sudden
impact — such as when you hit a
pothole. Keep tires at the recommended
pressure.
cut, punctured, or broken by a sudden
impact — such as when you hit a
pothole. Keep tires at the recommended
pressure.
•
Worn, old tires can cause accidents. If
your tread is badly worn, or if your tires
have been damaged, replace them.
your tread is badly worn, or if your tires
have been damaged, replace them.
22-Inch Tires
If your vehicle has the optional 22-inch
P285/45R22 size tires, they are classified as
touring tires and are designed for on-road use. The
low-profile, wide tread design is not recommended
for off-road driving. See Off-Road Driving on
page 5-12, for additional information.
P285/45R22 size tires, they are classified as
touring tires and are designed for on-road use. The
low-profile, wide tread design is not recommended
for off-road driving. See Off-Road Driving on
page 5-12, for additional information.
Tire Sidewall Labeling
Useful information about a tire is molded into the
sidewall. The following illustration is an example
of a typical P-Metric tire sidewall.
sidewall. The following illustration is an example
of a typical P-Metric tire sidewall.
(A) Tire Size
:
The tire size code is a combination
of letters and numbers used to define a particular
tire’s width, height, aspect ratio, construction
type, and service description. See the “Tire Size”
illustration later in this section for more detail.
tire’s width, height, aspect ratio, construction
type, and service description. See the “Tire Size”
illustration later in this section for more detail.
Passenger (P-Metric) Tire
6-55