General Information; California Proposition; 65 Warning - GMC 2015 Sierra Denali Owner's Manual

10-2 Vehicle Care
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-50
All-Season Tires . . . . . . . . . . . . 10-51
Winter Tires . . . . . . . . . . . . . . . . 10-51
Low-Profile Tires . . . . . . . . . . . 10-51
All-Terrain Tires . . . . . . . . . . . . 10-52
Tire Sidewall Labeling . . . . . . 10-52
Tire Designations . . . . . . . . . . . 10-54
Tire Terminology and
Definitions . . . . . . . . . . . . . . . . 10-56
Tire Pressure . . . . . . . . . . . . . . . 10-59
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . 10-60
Tire Pressure Monitor
System . . . . . . . . . . . . . . . . . . . 10-61
Tire Pressure Monitor
Operation . . . . . . . . . . . . . . . . . 10-62
Tire Inspection . . . . . . . . . . . . . . 10-65
Tire Rotation . . . . . . . . . . . . . . . 10-65
Dual Tire Rotation . . . . . . . . . . 10-67
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . 10-68
Buying New Tires . . . . . . . . . . . 10-69
Different Size Tires and
Wheels . . . . . . . . . . . . . . . . . . . 10-70
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . 10-71
Wheel Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . 10-72
Wheel Replacement . . . . . . . . 10-73
Tire Chains . . . . . . . . . . . . . . . . . 10-74
If a Tire Goes Flat . . . . . . . . . . 10-74
Tire Changing . . . . . . . . . . . . . . 10-76
Full-Size Spare Tire . . . . . . . . 10-86
Jump Starting
Jump Starting . . . . . . . . . . . . . . 10-87
Towing the Vehicle
Towing the Vehicle . . . . . . . . . 10-91
Recreational Vehicle
Towing . . . . . . . . . . . . . . . . . . . . 10-91
Appearance Care
Exterior Care . . . . . . . . . . . . . . . 10-96
Interior Care . . . . . . . . . . . . . . . 10-101
Floor Mats . . . . . . . . . . . . . . . . 10-105

General Information

For service and parts needs, visit
your dealer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:

California Proposition

65 Warning

Most motor vehicles, including this
one, contain and/or emit chemicals
known to the State of California to