OPTION PACKAGESX31 OFF-ROAD AND PROTECTION PACKAGE includes (X31) Off-Road Package, (CGN) spray-on bedliner and (RIA) All-weather floor liners, LPO, ENGINE, 5.3L ECOTEC3 V8 (355 hp 265 kW @ 5600 rpm, 383 lb-ft of torque 518 Nm @ 4100 rpm); featuring Dynamic Fuel Management (NOTE: Certain vehicles may be forced to include (YK9) Not Equipped with Dynamic Fuel Management. See dealer for details.), X31 OFF-ROAD PACKAGE includes Off-Road suspension, (JHD) Hill Descent Control, (NZZ) skid plates, (K47) heavy-duty air filter and X31 hard badge Includes (B1J) rear wheelhouse liners, (QAE) 275/60R20SL all-terrain, blackwall tires and (NQH) 2-speed transfer case. Includes (N10) dual exhaust. DESERT SAND METALLIC, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN, 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, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (STD), TRANSMISSION, 10-SPEED AUTOMATIC, (COLUMN SHIFTER) ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking, 4x4, Heated Driver Seat, Back-Up Camera, Satellite Radio, Onboard Communications System Please confirm the accuracy of the included equipment by calling us prior to purchase.