1SZ
														3 Years of OnStar & Connected Services Plan
														20 Polished Aluminum Wheels
														275/60R20SL AT BW Tires
														Adaptive cruise control
														All-Weather Floor Liner
														Apple CarPlay/Android Auto smart device wireless mirroring
														AutoTrac part and full-time 4WD
														Bluetooth handsfree wireless device connectivity
														Bluetooth wireless audio streaming
														Bose speakers
														C5Y
														Chrome Wheel to Wheel Assist Steps
														Cruise control with steering wheel mounted controls
														Driver seat power reclining
														Dual-zone front climate control
														EcoTec3 5.3L V-8 gasoline direct injection
														FE9
														Following Distance Indicator
														Forward Collision Alert with Automatic Braking
														Front Pedestrian Braking
														Front mounted camera with washer
														Front wireless smart device charging
														Full gauge cluster screen
														GMC ProGrade Trailering System trailer light malfunction warning
														GMC ProGrade Trailering System trailer light test
														GMC ProGrade Trailering System trailer theft alarm
														GU5
														Gauge cluster display size: 12.30
														Google Built-In built-in virtual assistant
														HD Surround Vision aerial view camera
														Heated driver and front passenger seats
														Heated rear seats
														Heated steering wheel
														Hitch Guidance vehicle to trailer hitching assist
														Immobilizer
														Integrated navigation system with voice activation
														IntelliBeam auto high-beam headlights
														K4C
														KA6
														KQV
														Keyfob remote start
														Keyfob window control
														Keyless Open/Keyless Start with hands-free access and push button start
														L84
														Lane Keep Assist with Lane Departure Warning
														Leather front seat upholstery
														Left side camera
														MHS
														OnStar and GMC connected services capable vehicle integrated emergency SOS system
														PDT
														Predictive brake assist system
														Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; 5.3L E...
														Primary monitor touchscreen
														ProGrade Trailering System: In-Vehicle Trailering App; Integrated Trailer Brake Controller; Hitch Guidance with Hitch View
														R7N
														RFX
														Rear Cross Traffic Braking collision mitigation
														Rear Pedestrian Alert rear pedestrian detection warning
														Restricted driving mode/alerts
														Right side camera
														SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Premium Bose 7-Speaker Sound Syst...
														SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; Adaptive Cruise Control; Universal Home Remote
														SLT Premium Plus Package: Chrome Wheel to Wheel Assist Steps; 20 Polished Aluminum Wheels; Spray-On Pickup Bed Liner with GMC Logo
														Sierra Safety Plus Package: Rear Cross Traffic Braking; HD Surround Vision; Trailer Side Blind Zone Alert; Rear Pedestrian Detection; Ultrasonic Fr...
														Spray-On Pickup Bed Liner with GMC Logo
														Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
														Trailer Side Blind Zone Alert blind spot warning
														Trailer Sway Control (TSC) trailer sway control
														Trailer brake controller
														UD5
														Ventilated driver and front passenger seats
														Voice-activated climate control
														Weight capacity alert
														Wi-Fi Hotspot capable mobile hotspot internet access
														X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust System; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X3...
														X31 Off-Road and Protection Package: 275/60R20SL AT BW Tires; 20 Polished Aluminum Wheels; Spray-On Pickup Bed Liner with GMC Logo; All-Weather F...
														cushion tilt
														engine with cylinder deactivation and 355HP
														fore/aft control and height adjustable control
														lumbar support
														regular unleaded
														variable valve control