New GMC SIERRA HD Trucks For Sale & Lease | Helena, MT

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

1Dealer Discount applied to everyone

More towing and hauling power with new GMC HD Trucks in Helena

GMC Sierra HD trucks are tough and rugged on the outside, but treat you to luxurious comfort on the inside. These full-sized trucks are highly capable and built with top quality materials and the kind of comfort and convenience found in premium SUVs. You'll find these Sierra Heavy Duty make your work life better and are equally well suited for family outings. Find your Sierra 2500 HD or 3500 HD at Lithia GMC of Helena.

Discover how much this versatile and highly customizable pickup can add to your life. We invite you to set up a test drive today and learn everything there is to know about this model.

Learn More About the GMC Sierra HD Trucks

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  1. Lithia GMC of Helena

    1501 CEDAR ST
    Helena, MT 59601

    • Sales: (855) 917-8292
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Get in Touch

  • Contact our Sales Department at: (855) 917-8292
  • Monday8:30 am - 7:00 pm
  • Tuesday8:30 am - 7:00 pm
  • Wednesday8:30 am - 7:00 pm
  • Thursday8:30 am - 7:00 pm
  • Friday8:30 am - 7:00 pm
  • Saturday8:30 am - 7:00 pm
  • Sunday11:00 am - 5:00 pm