2026 GMC Sierra 2500

TRANSMISSION, 10-SPEED AUTOMATIC, REAR AXLE, 3.42 RATIO, LPO, BLACK TUBULAR ASSIST STEPS, 6' RECTANGULAR (dealer-installed), GVWR, 11,150 LBS. (5058 KG), 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). Includes (CGN) spray-on bedliner. Not available with (ZW9) pickup bed delete.), 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.), Wireless phone projection for Apple CarPlay and Android Auto, Windows, power rear, express down (Not available on Regular Cab models.), Windows, power front, drivers express up/down, Window, power front, passenger express down. This GMC Sierra 2500HD has a powerful Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. This GMC Sierra 2500HD Pro Has Everything You Want Wheels, 17' (43.2 cm) painted steel, Silver (Not currently available to order.), USB Ports, 2, Charge/Data ports located on instrument panel, Transmission, 10-Speed automatic, Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.), Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.), Trailer brake controller, integrated, Tires, LT245/75R17E all-season, blackwall, Tire, spare LT245/75R17E all-season, blackwall (Included and only available with (QHQ) LT245/75R17E all-season, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QHQ) LT245/75R17E all-season, blackwall tires are ordered.), Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire), Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.), Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver, Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps, Tailgate, standard (Deleted with (ZW9) pickup bed delete.), Tailgate, locking, utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.), Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete.), Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.), Steering, Recirculating Ball with smart flow power steering system, Steering wheel,