ADDED 20' BFGs KO2s .... TRANSMISSION 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), BOSE SOUND WITH 6 SPEAKER SYSTEM (7 speaker system including subwoofer when ordered with bucket seats), 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 on 4WD models and (V76) recovery hooks on 2WD model, ASSIST STEPS CHROMED TUBULAR 6" RECTANGULAR, REAR AXLE 3.42 RATIO, GVWR 7200 LBS. (3266 KG), WINDOW POWER REAR SLIDING WITH REAR DEFOGGER, SLT PREFERRED EQUIPMENT GROUP Includes Standard Equipment, WHEELS 20" X 9" (50.8 CM X 22.9 CM) POLISHED ALUMINUM, SLT CREW CAB VALUE PACKAGE includes (BVQ) 6" rectangular chrome tubular assist steps (UQA) Bose premium audio system and (RD5) 20" x 9" polished aluminum wheels, COCOA/DUNE LEATHER-APPOINTED FRONT SEAT TRIM, STEERING WHEEL HEATED LEATHER WRAPPED with audio and cruise controls, AIR CLEANER HIGH-CAPACITY, TRAILER BRAKE CONTROLLER INTEGRATED, CONSOLE FLOOR MOUNTED RECONFIGURABLE with moveable cup holders cell phone storage power cord management and hanging file holder capability, BRONZE ALLOY METALLIC, HILL DESCENT CONTROL, 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), SLT PREFERRED PACKAGE includes (UD5) Front and Rear Park Assist (UVD) heated steering wheel and (A48) sliding rear window, UNDERBODY SHIELD TRANSFER CASE PROTECTION, FRONT AND REAR PARK ASSIST ULTRASONIC, 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 providin