ALLISON TRANSMISSION / NAVIGATION SYSTEM / BACKUP CAMERA / FOUR WHEEL DRIVE / USB CONNECTION / LEATHER SEATING / HEATED AND COOLED SEATS /*This GMC Sierra 2500HD Features the Following Options *SUSPENSION PACKAGE, OFF-ROAD requires 4WD models, includes twin tube Rancho brand shocks and (JHD) Hill Descent Control, GOOSENECK / 5TH WHEEL PREP PACKAGE Hitch platform to accept Gooseneck or Fifth wheel hitch. Includes Hitch platform with tray to accept ball and drilled box holes with caps installed, box mounted 7-pin trailer harness (similar to (UY2) harness)., DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo Diesel V8 engine and (VQY) chrome recovery hooks, LPO, (MW7) Allison 1000 6-speed automatic transmission (Includes (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors.) , SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints,(D07) floor console and storage pockets and (K4C) wireless charging (STD), REAR AXLE, 3.73 RATIO, PAINT, SOLID, MIRRORS, CHROME, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, MEMORY-EQUIPPED, UPPER GLASS, POWER-FOLDING AND MANUAL EXTENDING; Includes integrated turn signal indicators, consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power-adjustable) and addition of auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp, LPO, CHROME RECOVERY HOOKS, LPO, ALL-WEATHER FLOOR LINER, HILL DESCENT CONTROL.*Visit Us Today *You've earned this- stop by Nimnicht Buick GMC located at 11503 Philips Hwy, Jacksonville, FL 32256 to make this car yours today!