Low-Profile Tires; All-Terrain Tires; Tire Sidewall Labeling - GMC 2016 Yukon XL Denali Owner's Manual

tires with a lower speed rating are
chosen, never exceed the tire's
maximum speed capability.

Low-Profile Tires

The vehicle has low profile tires
that 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
0 185, for additional information.
Caution
Low-profile tires are more
susceptible to damage from road
hazards or curb impact than
standard profile tires. Tire and/or
wheel assembly damage can
occur when coming into contact
with road hazards like potholes,
or sharp edged objects, or when
sliding into a curb. The warranty
does not cover this type of
damage. Keep tires set to the
(Continued)
Caution (Continued)
correct inflation pressure and
when possible, avoid contact with
curbs, potholes, and other road
hazards.

All-Terrain Tires

This vehicle may have all-terrain
tires. These tires provide good
performance on most road surfaces,
weather conditions, and for off-road
driving. See Off-Road Driving 0 185.
The tread pattern on these tires may
wear more quickly than other tires.
Consider rotating the tires more
frequently than at 12 000 km
(7,500 mi) intervals if irregular wear
is noted when the tires are
inspected. See Tire Inspection
0 309.

Tire Sidewall Labeling

Useful information about a tire is
molded into the sidewall. The
example shows a typical
passenger vehicle tire sidewall.
Vehicle Care
Passenger (P-Metric)/Spare Tire
(1) 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.
(2) TPC Spec (Tire
Performance Criteria
Specification) Original
:
equipment tires designed to
GM's specific tire performance
criteria have a TPC specification
code molded onto the sidewall.
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