GMC Sierra
GMC Sierra

See also:
Battery
The battery supplies power to start the engine and operate any additional electrical accessories.
• To avoid break-down or failure to start the vehicle, maintain a battery with full cranking power. ...
Finding a Station
To select the band, see “Audio Source” earlier in this section.
Turn the MENU/SEL knob to find a radio station. To select a preset station, touch
the FAV button and choose a preset station.
Se ...
Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government test ...





