AT4 Preferred Package
AT4 Premium Package
Driver Alert Package I
Driver Alert Package II
Preferred Equipment Group 4SB
Technology Package
Trailering Package
6 Speakers
6-Speaker Audio System Feature
AM/FM radio: SiriusXM
HD Radio
Premium audio system: GMC Infotainment System
Premium Bose 7-Speaker Sound System
Radio data system
Radio: Premium GMC Infotainment Sys w/Multi-Touch
Radio: Premium GMC Infotainment Sys w/Navigation
Rear Dual USB Charging-Only Ports
SiriusXM Radio
Steering Wheel Audio Controls
Air Conditioning
Automatic temperature control
Electric Rear-Window Defogger
Front dual zone A/C
Rear window defroster
12-Volt Rear Auxiliary Power Outlet
120-Volt Bed Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Driver Memory
