AIR CLEANER : HIGH-CAPACITY, ASSIST STEPS : CHROMED TUBULAR / 6" RECTANGULAR, AUDIO SYSTEM : 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK / AM/FM/SIRIUSXM / HD RADIO with USB ports / auxiliary jack / Bluetooth streaming audio for music and most phones / Pandora Internet radio and voice-activated technology for radio and phone, BED LINER : SPRAY-ON Pickup box bed liner consisting of high pressure / chemically bonded / sprayed-on polyurea and polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured / non-skid surface is black in color and robotically applied. Spray-on liner covers entire bed interior surface below side rails / including tailgate / front box top rail / gage hole plugs and lower tie down loops., BOSE SOUND WITH 6 SPEAKER SYSTEM (7 speaker system including subwoofer when ordered with bucket seats) includes (NKC) noise control system.), CONSOLE : FLOOR MOUNTED with cup holders / cell phone storage / power cord management / hanging file holder capability and (K4C) wireless charging, CUSTOMER DIALOGUE NETWORK, DARK ASH SEATS WITH JET BLACK INTERIOR ACCENTS : PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM, DARK SLATE METALLIC, ENGINE : 5.3L ECOTEC3 V8 / WITH ACTIVE FUEL MANAGEMENT / DIRECT INJECTION and Variable Valve Timing / includes aluminum block construction (355 hp [265 kW] @ 5600 rpm / 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD), GVWR : 7200 LBS. (3266 KG) (STD), HILL DESCENT CONTROL, REAR AXLE : 3.42 RATIO, SEATING : HEATED AND VENTILATED PERFORATED LEATHER-APPOINTED FRONT BUCKET, SEATS : FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters / including 2-way power lumbar control / 2-position driver memory / adjustable head restraints / (D07) floor console and storage pockets. (Includes (K4C) wireless charging., SLT PREFERRED EQUIPMENT GROUP, SLT PREMIUM PACKAGE includes (UQA) Bose premium audio system and (RD5) 20" x 9" polished aluminum wheels With Crew Cab model includes (BVQ) 6" rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6" rectangular chrome tubular assist steps.), SUSPENSION PACKAGE : OFF-ROAD includes Z71 chrome side front fender emblems / monotube Rancho brand shocks and (K47) air cleaner / (JHD) Hill Descent Control / (NZZ) underbody shield, TIRES : P275/55R20 ALL-TERRAIN / BLACKWALL, TRAILER BRAKE CONTROLLER : INTEGRATED, TRANSMISSION : 6-SPEED AUTOMATIC / ELECTRONICALLY CONTROLLED with overdrive and towith haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), UNDERBODY SHIELD : TRANSFER CASE PROTECTION, WHEELS : 20" X 9" (50.8 CM X 22.9 CM) POLISHED ALUMINUM, WIRELESS CHARGING