Denali HD Dually Heavy-Duty Muscle Luxury Manners This Sierra 3500 Denali HD Crew Cab Long Bed is what happens when a work truck grows up puts on a tailored suit and still shows up ready to drag the world behind it. It s the kind of rig that looks right rolling out near Detroit stretching its legs on I-94 toward Ann Arbor or cruising I-69 past Fort Wayne with that yes I can tow that calm. Power comes from a 6.6L V8 Turbo-Diesel matched to a 6-speed automatic and 4WD backed by a locking/limited-slip differential and 3.73 rear axle ratio. Translation: it s built for real weight real miles and real weather. Add the heavy-duty handling/trailering suspension integrated trailer brake controller tow hitch and tow hooks and you ve got a Denali that doesn t just look capable it s set up to work. When the temperature drops in Wayne County the engine block heater and exhaust brake are the kind of grown-up features you only appreciate when you really need them. And because it s a Denali it doesn t punish you for choosing capability. Inside it s loaded with comfort that makes long runs down US-127 over I-75 or across US-30 feel way less like truck life and way more like first-class. You get heated and cooled front seats heated leather steering wheel power driver and passenger seating with memory auto-dimming rearview mirror adjustable pedals and all the little details that make a heavy-duty cabin feel finished not flimsy. Tech and convenience are stacked the right way: navigation satellite radio Bluetooth premium sound power windows keyless entry remote engine start cruise control and even a universal garage door opener. Plus practical confidence builders like a back-up camera and rear parking aid so this long-bed Denali can still behave in tight spots near Lucas County Allen County or back home around Washtenaw County. Outside it carries that Denali presence with the right hardware: sun/moonroof running boards sliding rear window fog lamps privacy glass automatic headlights aluminum wheels and the unmistakable stability of dual rear wheels. It s also equipped with smart utility touches like the EZ-Lift tailgate with tailgate protection cap a lockable spare tire carrier and the kind of under-body confidence you want when the road turns into suggestion somewhere outside Jackson. Because Everything We Do Is Driven By You. #GMC #Sierra3500 #SierraDenali #DenaliHD #3500HD #DuramaxDiesel #TurboDiesel #Dually #DRW #4WD #TowReady #TrailerBrakeController #HeavyDutyTruck #LongBed #RemoteStart #HeatedAndCooledSeats #HeatedSteeringWheel #Navigation #SatelliteRadio #Bluetooth #PremiumSound #BackupCamera #RearParkingAid #Sunroof #RunningBoards #FogLights #StillwellFord #DetroitMI #AnnArborMI #JacksonMI #WayneCounty #WashtenawCounty #JacksonCounty #I94 #I75 #US127 #ToledoOH #FindlayOH #PerrysburgOH #LucasCounty #HancockCounty #WoodCounty #I75 #US23 #OH2 #FortWayneIN #AuburnIN #AngolaIN #AllenCounty #DeKalbCounty #SteubenCounty #I69 #US30 #IN3 Built to haul like a heavyweight cruise like a luxury rig and look like it owns every mile from Michigan pavement to Ohio highways to Indiana backroads.