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GMC Sierra 3500 HD Truck Covers
Find the cover built for your exact truck.
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Factory-direct pricing
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Covers built for the GMC Sierra 3500 HD
The GMC Sierra 3500 HD is a one-ton workhorse, and its tall heavy-duty cab, big mirrors and long body need a cover sized for that stance — not a half-ton pattern. EliteShield's Sierra 3500 HD cover is cut for the Regular, Double and Crew Cabs with short or long beds, drawn to the wider HD body so it clears the tow mirrors and drapes cleanly, including dual-rear-wheel trucks. This is the 2024–2025 truck (with the space) — for 2022–2023 choose 'Sierra 3500HD'. Choose from four protection tiers: ShieldAll Ultimate™ and Elite Supreme™ (fleece-lined, UV-treated, water-resistant and breathable, up to a 3-year warranty), the lightweight Elite Premium™ (2-year), or the value Elite Economic Guard™ (1-year). Every cover has elastic hems and grommets for a snug fit, handles garage or jobsite parking, and guards against UV, rain, snow, dust and scratches. Pick your year, cab and bed above.
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25 years protecting vehicles
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2025 GMC Sierra 3500 HD Truck Covers
Latest-year covers, patterned to fit.
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2025 GMC Sierra 3500 HD Regular Cab Long Bed ShieldAll Ultimate™ Pick Up Truck Cover
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2025 GMC Sierra 3500 HD Regular Cab Long Bed Elite Supreme™ Pick Up Truck Cover
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2025 GMC Sierra 3500 HD Regular Cab Long Bed Elite Premium™ Pick Up Truck Cover
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2025 GMC Sierra 3500 HD Regular Cab Long Bed Elite Economic Guard™ Pick Up Truck Cover
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GMC Sierra 3500 HD cover questions
Quick answers to the most common questions.
Is the Sierra 3500 HD cover cut for a dually?
Yes — the 2024–2025 Sierra 3500 HD pattern covers Regular, Double and Crew Cabs with short or long beds and is sized for the wider one-ton body, including dual-rear-wheel trucks. For a 2022–2023 truck choose 'Sierra 3500HD'.
What warranty comes with a GMC truck cover?
It depends on the fabric tier: ShieldAll Ultimate™ and Elite Supreme™ carry up to a 3-year warranty, Elite Premium™ a 2-year, and Elite Economic Guard™ a 1-year. Every cover also ships with a 30-day return window.
Do you offer free shipping and returns?
Yes — free US shipping on every cover, plus 30-day returns if the fit or fabric isn't right for your truck.
Can I use the cover indoors and outdoors?
Both. All tiers are breathable and water-resistant for garage or driveway use; for full-time outdoor or jobsite parking, ShieldAll Ultimate™ or Elite Supreme™ add UV, rain and snow protection.
