General Information; Requirements; Accessories And Modifications - GMC Sierra 2500 HD 2024 Owner's Manual

310 Vehicle Care
Towing the Vehicle
Transporting a Disabled Vehicle . . . . . . . 379
Recreational Vehicle Towing . . . . . . . . . . . 380
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 383
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 388
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

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 Perchlorate Materials

Requirements

Certain types of automotive applications,
such as airbag initiators, seat belt
pretensioners, and lithium batteries
contained in electronic keys, may contain
perchlorate materials. Perchlorate Material
special handling may apply. See
www.dtsc.ca.gov/hazardouswaste/
perchlorate.

Accessories and Modifications

Adding non-dealer accessories or making
modifications to the vehicle can affect
vehicle performance and safety, including
such things as airbags, braking, stability,
ride and handling, emissions systems,
aerodynamics, durability, Advanced Driver
Assistance Systems, and electronic systems
like antilock brakes, traction control, and
stability control. These accessories or
modifications could even cause malfunction
or damage not covered by the vehicle
warranty.