2017 GMC Sierra 3500HD Denali Crew Cab LB DRW 4WD

THJIS TRUCK IS CURRENTLY GETTING BRAND NEW TIRES please call for appt time---- Up for your consideration is this ONE ONWER 2017 GMC Sierra 3500HD Denali Crew Cab 4x4 powered by the legendary 6.6L Duramax Turbo Diesel V8. This is a CARFAX 1-owner, personal-use truck with no accidents or damage reported and an impressive 40 documented service records. That kind of history tells a story this Denali was maintained consistently and cared for properly. Most recent service includes an oil and filter change in June 2025, and previous records show regular maintenance including fuel filters, brake service, suspension components, transmission service, and even a glow plug controller replacement.This is the top-of-the-line Denali trim, meaning you get premium leather interior, heated and cooled front seats, navigation, Bose premium audio, power running boards, chrome Denali styling, and all the heavy-duty capability you expect from a 3500HD. Whether you're towing, hauling, or just want one of the most capable diesel trucks on the road, this Sierra delivers serious performance with upscale comfort.At Three 21 Auto, we don't just put trucks on the lot we prepare them properly. Every vehicle we sell goes through a complete third-party ASE-certified inspection, followed by a fresh oil change, new filters, and a full detail before being offered for sale. We take pride in offering trucks that are ready to work the day you drive them home.We'll Help Make Your Purchase Easy & TransparentNo matter your credit situation, we work with local credit unions, banks, and lenders to help get you approved even if your credit isn't perfect. Every vehicle on our lot goes through a complete ASE-certified inspection by a trusted third-party shop, followed by a fresh oil change, new filters, and a full detail before it's offered for sale. (Quick tip: call ahead to make sure the vehicle isn't out for inspection before you head down.)All trades are welcome, even if you still owe on your current loan.We post 30+ high-quality photos on every vehicle so you can review the details and feel confident before visiting. (Some 3rd party websites won't show all the pictures so check our website)We're family owned and operated with over 25 years of automotive experience, committed to honest, no-pressure service that truly puts people over profits. Our customers consistently recognize us for transparency, respect, and going the extra mile.

Additional Information

Backup Camera,Lane Departure Warning,Tilt & Telescoping Wheel,ABS (4-Wheel),Bed Liner,Power Steering,Towing Pkg,Air Conditioning,Daytime Running Lights,Side Air Bags,Leather,Auto 6-Spd Allison OD,Power Sun Roof,Fog Lights,Dual Power Seats,Theft Deterrent System,Ultrasonic Park Assist,Navigation System,Cruise Control,Traction Control,Keyless Start,Hill Start Assist Control,Running Boards,V8 Turbo Dsl 6.6L,Bluetooth Wireless,HID Headlamps,StabiliTrak,Dual Air Bags,Power Door Locks,Power Sliding Rear Window,Hill Descent Control,Heated & Ventilated Seats,SiriusXM Satellite,Z71 Off-Road Pkg,On-Star,F&R Head Curtain Air Bags,Power Windows,AM/FM/HD Radio,4WD,CD/MP3 (Single Disc),Premium Wheels,Driver Alert Pkg