This GMC Sierra 3500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WHEELS, 18 (45.7 CM) POLISHED FORGED ALUMINUM, TRANSMISSION, 10-SPEED AUTOMATIC, REAR AXLE, 3.42 RATIO. This GMC Sierra 3500HD Comes Equipped with These Options GOOSENECK / 5TH WHEEL PREP PACKAGE, DENALI RESERVE PACKAGE , PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT, FRONT, HIGH IDLE SWITCH, GVWR, 14,000 LBS. (6350 KG) WITH DUAL REAR WHEELS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, COLORADO, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, MINNESOTA, NEVADA, NEW JERSEY, NEW MEXICO, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS, ASSIST STEPS, POWER-RETRACTABLE, ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY, Wireless phone projection for Apple CarPlay and Android Auto. Stop By Today Test drive this must-see, must-drive, must-own beauty today at TRANSWEST GMC ISUZU, 7911 E 96th Ave, Henderson, CO 80640. *All prices exclude tax, tags, title. Prices include dealer and handling fee of $595. Contact dealer for complete details.