Tires
Your new vehicle comes with high-quality tires
made by a leading tire manufacturer. If you ever
have questions about your tire warranty and where
to obtain service, see your vehicle Warranty
booklet for details.
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CAUTION:
•
Poorly maintained and improperly
used tires are dangerous.
•
Overloading your tires can cause
overheating as a result of too much
flexing. You could have an air-out and
a serious accident. See Loading Your
Vehicle on page 4-34.
•
Underinflated tires pose the same
danger as overloaded tires. The
resulting accident could cause serious
injury. 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 5-60.
CAUTION:
(Continued)
CAUTION:
(Continued)
•
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.
•
Worn, old tires can cause accidents.
If your tread is badly worn, or if
your tires have been damaged,
replace them.
See High-Speed Operation on page 5-62
for inflation pressure adjustment for high
speed driving.
20-Inch Tires
If your vehicle has the optional 20-inch
P275/55R20 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 4-13, for additional information.
5-55
Summary of Contents for 2008 Yukon XL Denali
Page 98: ...NOTES 1 94...
Page 162: ...NOTES 2 64...
Page 165: ...NOTES 3 3...
Page 166: ...Instrument Panel Overview United States version shown Canada Similar 3 4...
Page 282: ...NOTES 3 120...
Page 338: ...NOTES 4 56...
Page 467: ...Engine Drive Belt Routing 6 15...
Page 488: ...NOTES 7 18...