This GMC Sierra 3500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. REAR AXLE, 3.42 RATIO, LPO, SPORT PEDAL COVER KIT (dealer-installed), LPO, HITCH PACKAGE Gooseneck ball and chain tiedown kit with case, (dealer-installed).* This GMC Sierra 3500HD Features the Following Options *HEAVY DUTY FRONT SPRING/CAMPER PACKAGE Note: If ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions, GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness)., AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package, (CF5) power sunroof, (CWM) Technology Package and (VXW) Off-Road High Clearance step, LPO , HIGH IDLE SWITCH, GVWR, 12,100 LBS. (5488 KG) WITH SINGLE REAR WHEELS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), AT4 PREFERRED EQUIPMENT GROUP includes standard equipment, ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY, 3 YEARS SIRIUSXM, Wireless Phone Projection for Apple CarPlay and Android Auto.* Visit Us Today *Treat yourself- stop by Capital Chevrolet Buick GMC Inc. located at 13103 Lake Fraser Drive SE, Calgary, AB T2J 3H5 to make this car yours today!