4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Airbags Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passeng...
Auto-locking rear differential
Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
Cruise control electronic with set and resume speed steering wheel-mounted
Driver memory recalls driver presets for power driver seat and outside mirrors
ENGINE DURAMAX 6.6L TURBO-DIESEL V8
Fog lamps front LED
Four wheel drive
Glass deep-tinted
Mirrors outside power-adjustable vertical trailering with heated and auto-dimming upper glass (driver and passenger) lower convex mirrors turn s...
Radio HD
Remote vehicle starter system
Seat Up-level Rear with Storage Package 60/40 folding bench for Crew Cab models includes full-length bench seat seatback storage on left and rig...
Seat adjuster driver 10-way power including lumbar
Seat adjuster passenger 10-way power including lumbar
StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start as...
Steering Digital Variable Steering Assist this system automatically adjusts steering based on speed road conditions and other inputs to reduce d...
Steering column manual tilt and telescoping
Steering wheel audio controls
Steering wheel heated
Steering wheel leather-wrapped
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob to help encourage safe driving b...
Theft-deterrent system unauthorized entry
Tire spare LT275/70R18 all-terrain blackwall (Included and only available with (QF6) LT275/70R18E all-terrain blackwall tires (QG3) LT275/70R18...