This GMC Sierra 1500 has a powerful Turbocharged Diesel I6 3.0L/ engine powering this Automatic transmission. WHEELS, 20"" X 9"" (50.8 CM X 22.9 CM) MULTI-DIMENSIONAL POLISHED ALUMINUM, TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, TIRES, 275/60R20SL ALL-TERRAIN, BLACKWALL. Drive Your GMC Sierra 1500 Denali in Luxury with These PackagesSUPER CRUISE STEERING WHEEL, WRAPPED, SUPER CRUISE, SUNROOF, POWER, SEATS, FRONT BUCKET, REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING, REAR AXLE, 3.23 RATIO, MULTICOLOR 15"" DIAGONAL HEAD-UP DISPLAY, JET BLACK, FORGE PERFORATED LEATHER SEAT TRIM, GVWR, 7200 LBS. (3266 KG), GMC MULTIPRO POWER STEPS, POWER-RETRACTABLE, GLACIER WHITE TRICOAT, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6, ENGINE BLOCK HEATER, DENALI PREFERRED EQUIPMENT GROUP. We're 1 Liberty GMC is the 1 GMC dealership in the nation! As your premier Phoenix Valley GMC dealer, Liberty GMC has a large inventory of new and quality pre-owned cars and SUVs. We make customer service is the basis of buying and owning a GMC. Our experienced and dedicated sales staff is here to help ensure your satisfaction. Nobody, and I mean Nobody Beats a Liberty GMC Deal! Stop By Today For a must-own GMC Sierra 1500 come see us at Liberty GMC, 8660 W Bell Rd, Peoria, AZ 85382. Just minutes away!div data-iol-content=""PricingMatrixDisclaimer""