Sierra 3500 for Sale near Great Falls

May not represent actual vehicle. (Options, colors, trim and body style may vary)

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

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Where To Find a New GMC Sierra 3500 HD Near Great Falls, MT

When your workload demands extreme towing capability and heavy-duty durability, the new GMC Sierra 3500 HD answers the call. Built to tackle the toughest jobs across Cascade County, from cattle ranches to commercial construction sites, this heavy-duty pickup is engineered for maximum performance. You can find the latest lineup at Tilleman Motor Company, your trusted GMC dealership serving Great Falls, MT. Explore our inventory online, lock in competitive pricing, and take advantage of our 100% free home delivery right to your driveway or job site.

Why Buy a GMC Sierra 3500 HD?

Navigating north-central Montana requires a truck that never backs down from a challenge. The GMC Sierra 3500 HD delivers serious muscle with single-rear-wheel (SRW) and dual-rear-wheel (DRW / "dually") configurations designed for supreme stability under heavy loads. Whether you're pulling a massive 5th-wheel camper down to Holter Lake or hauling heavy agricultural equipment across the plains, the Sierra 3500 HD provides the high-strength steel frame, massive payload capacity, and world-class trailering tech necessary to get the job done right.

Heavy-Duty Performance & Towing Power

The core of the Sierra 3500 HD lies in its legendary powertrain options. Buyers can choose between the proven 6.6L V8 Gas engine or the formidable available 6.6L Duramax® Turbo-Diesel V8 paired with the Allison® 10-speed automatic transmission. This combination produces massive torque to pull heavy gooseneck and 5th-wheel trailers up steep Montana mountain passes with ease. Combined with the world's first GMC MultiPro™ Tailgate, loading cargo, stepping into the bed, or managing work equipment has never been more convenient.

Advanced Towing Technology & Premium Comfort

Towing heavy loads doesn't mean sacrificing modern refinement. The Sierra 3500 HD features the available ProGrade™ Trailering System, giving you up to 14 available camera views, including a transparent trailer view, to eliminate blind spots when maneuvering through Great Falls traffic or backing into tight spaces. Inside, premium cabin options like the AT4 or Denali offer heated and ventilated leather seats, high-definition infotainment displays, and a quiet ride that turns long hauls into effortless journeys.

Explore GMC Sierra 3500 HD Trim Levels

Finance a New Sierra 3500 HD with Tilleman Motor Co.

Upgrading your heavy-duty fleet or personal truck is seamless with Tilleman Motor Company. We offer a 100% remote purchasing experience so you can handle the numbers from home. Use our online trade-in tool to get a firm appraisal on your current vehicle, then complete our secure credit application to explore customized financing options. Our finance specialists work with both local and national lenders to secure competitive rates that align with your business or personal budget.

Apply for GMC Financing Online Value Your Trade-In

Test Drive a GMC Sierra 3500 HD Near Great Falls, MT

Ready to experience true heavy-duty power? Our sales team can send you a personalized, high-definition video walkaround of any GMC Sierra 3500 HD on our lot, highlighting its interior features, hitch prep packages, and under-the-hood specs. Once your purchase is finalized, take advantage of our 100% Free Home Delivery to Great Falls, we will bring your new truck directly to your home, ranch, or business location. Contact Tilleman Motor Company today to get started!

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Frequently Asked Questions About the GMC Sierra 3500 HD

What engine options are available on the GMC Sierra 3500 HD?

The GMC Sierra 3500 HD offers two heavy-duty powertrains: a standard 6.6L V8 Gas engine and an available 6.6L Duramax® Turbo-Diesel V8. Both engines are paired with a smooth-shifting Allison® 10-speed automatic transmission for optimal power delivery and trailering control.

What is the difference between Single Rear Wheel (SRW) and Dual Rear Wheel (DRW) on the Sierra 3500 HD?

Single Rear Wheel (SRW) models feature two rear tires and offer great everyday maneuverability alongside heavy towing capacity. Dual Rear Wheel (DRW or "dually") models feature four rear tires, providing higher payload capacity and superior stability when hauling extreme gooseneck or 5th-wheel loads across Montana roads.

Can I buy a GMC Sierra 3500 HD online and have it delivered to Great Falls?

Yes! Tilleman Motor Company offers a completely remote car-buying experience and 100% free home delivery to Great Falls, MT. You can complete your finance application, value your trade-in, and review your deal online, and our team will deliver your new Sierra 3500 HD directly to your driveway or workplace.