FUEL EFFICIENT 21 MPG Hwy/15 MPG City! NAV, Sunroof, Heated Leather Seats, AUDIO SYSTEM, 8 DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK, AM/FM/SIRIUSXM, HD RADIO, Back-Up Camera, 4x4, Alloy Wheels, Bed Liner CLICK ME!<br /><br />KEY FEATURES INCLUDE<br />4x4, Back-Up Camera, CD Player, Onboard Communications System, Trailer Hitch, Chrome Wheels, Remote Engine Start, Dual Zone A/C, WiFi Hotspot. Keyless Entry, Privacy Glass, Electronic Stability Control, Heated Mirrors, Alarm. <br /><br />OPTION PACKAGES<br />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.), SUNROOF, POWER, ENHANCED DRIVER ALERT PACKAGE includes (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps, (UD5) Front and Rear Park Assist and (UEU) Forward Collision Alert, Safety Alert Seat, ASSIST STEPS, CHROMED TUBULAR, 6 RECTANGULAR, SEATING, HEATED AND VENTED 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. BED LINER, SPRAY-ON Pickup box bed liner with GMC logo consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. 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. AUDIO SYSTEM, 8