95,399 miles
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?? 2021 GMC SIERRA 3500HD SLE — WORKHORSE WITH LUXURY & MUSCLE ??Push power, capability, and comfort to the next level with this 3500HD SLE, built around the legendary 6.6L V8 Duramax diesel and true 4x4 strength. This truck doesn’t just show up — it dominates.
? SLE Convenience Package
Enjoy premium comfort on every haul with heated front seats, heated steering wheel, dual-zone climate control, 10-way power driver seat w/ lumbar, keyless open & start, remote start, LED cargo bed lighting, rear under-seat storage, and a full suite of USB ports. Convenience meets rugged utility.
? X31 Off-Road & Protection Package
Purpose-built for the tough terrain: Rancho shocks, off-road suspension, hill descent control, and skid plates. Includes all-weather liners and spray-on bedliner for real-world durability.
? Gooseneck/5th Wheel Prep Package
Factory-ready towing with stamped bed holes, 7-pin harness, and spray-in liner — hook up and haul the big stuff with confidence.
? Two-Speed Autotrac Transfer Case
Seamless switching from pavement to rugged environments with automatic 4x4 response.
? Added Utility & Style
LED fog lamps, LED roof marker lamps, rear wheelhouse liners, 18' machined aluminum wheels, Cardinal Red exterior, and upfitter switches ready for your gear.
? Heavy-Duty Credentials
12,100-lb GVWR
3.42 rear axle ratio
Standard tailgate (MultiPro delete)
This Sierra 3500HD SLE blends big-rig capability, refined interior comfort, and serious work-ready upgrades — the truck built for those who don’t just do the job…
they own it.
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95,399 miles
