GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - crc - 5/11/17
Vehicle Care
329
Definitions . . . . . . . . . . . . . . . . . . 381
Tire Pressure . . . . . . . . . . . . . . . . . 384
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . . . 385
System . . . . . . . . . . . . . . . . . . . . . . 386
Operation . . . . . . . . . . . . . . . . . . . 387
Tire Inspection . . . . . . . . . . . . . . . . 391
Tire Rotation . . . . . . . . . . . . . . . . . 391
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . 393
Buying New Tires . . . . . . . . . . . . . 394
Different Size Tires and
Wheels . . . . . . . . . . . . . . . . . . . . . . 396
Grading . . . . . . . . . . . . . . . . . . . . . 396
Balance . . . . . . . . . . . . . . . . . . . . . 398
Wheel Replacement . . . . . . . . . . 398
Tire Chains . . . . . . . . . . . . . . . . . . . 399
If a Tire Goes Flat . . . . . . . . . . . . 400
Tire Changing . . . . . . . . . . . . . . . . 401
Full-Size Spare Tire . . . . . . . . . . 410
Jump Starting
America . . . . . . . . . . . . . . . . . . . . . 411
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . 416
Recreational Vehicle
Towing . . . . . . . . . . . . . . . . . . . . . . 416
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . 421
Interior Care . . . . . . . . . . . . . . . . . . 426
Floor Mats . . . . . . . . . . . . . . . . . . . . 429
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: