REMOTE START PACKAGE includes (BTV) Remote Start, (UTJ) Theft-deterrent system and (C49) rear-window defogger (Included with (PCQ) SLE Convenience Package. Available as a free flow when (RG4) Fleet Delete Base Content Package is ordered.) ,BEDLINER, SPRAY-ON Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Included with (RFX) X31 Off-Road and Protection Package. Double Cab and Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS). Crew Cab models are available with Ship Thru codes (A6T), (TW3), (VI1), (VKZ) or (WEZ).) ,AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD) ,ENGINE, 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management (Includes (KW7) 170-amp alternator and (MHT) 10-speed automatic transmission.) ,TRANSMISSION, 10-SPEED AUTOMATIC, (COLUMN SHIFTER) ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available with (L84) 5.3L EcoTec3 V8 engine.) ,PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (PZ8) Hitch View, (UET) In-Vehicle Trailering App and (KSG) Adaptive Cruise Control (Includes (B1J) rear wheelhouse liners. Not available with SEO (8S3) 97 decibels Back-up alarm.) ,SIERRA SAFETY PLUS PACKAGE includes (UD5) Front and Rear Park Assist, (UFB) Rear Cross Traffic Braking, (UKK) Rear Pedestrian Alert, (TRG) Trailer Camera Provisions, (UKV) Trailer Side Blind Zone Alert and (UV2) HD Surround Vision (Includes (U12) Perimeter lighting. Includes (V76) recovery hooks on 2WD models. Requires (PDQ) Preferred Package. Not available with (DPO) outside heated power-adjustable vertical trailering mirror.) ,WHEELS, 18 X 8.5 (45.7 CM X 21.6 CM) 6-SPOKE MACHINED ALUMINUM with Dark Grey Metallic accents (Requires (X31) X31 Off-Road Package when ordered with (VYU) Snow Plow Prep Package.)