2026 GMC Sierra 3500 HD for Sale in Northern California
The 2026 GMC Sierra 3500 HD delivers maximum heavy duty capability, advanced technology, and premium refinement in a truck built for the toughest work demands. With robust performance, a spacious cabin, and confident control, the Sierra 3500 HD is designed for serious towing, hauling, and commercial strength.
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Commanding Heavy Duty Design with Work Ready Presence
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Spacious Cabin with Smart Technology and Comfort
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Maximum Capability for Towing and Hauling Confidence
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Find your 2026 GMC Sierra 3500 HD at Capitol GMC, proudly serving drivers in San Jose, Santa Clara, Fremont, the Bay Area, and all of Northern California.