2023 Keystone Montana High Country 377FL

Keystone Montana 377FL High Country Fifth Wheel – Elevating Your RV Experience

The 2023 Keystone Montana 377FL High Country is the epitome of luxury and functionality for those seeking comfort on the road. Featuring a spacious front living area, premium features, and superior construction, this fifth wheel is perfect for full-time living and extended travel. The Montana High Country combines style, quality, and practicality, making it the ideal choice for your RV lifestyle.

Key Specifications:

• Length: 41’ 11”
• Exterior Height: 13’ 4”
• Dry Weight: 13,513 lbs
• Hitch Weight: 2,620 lbs
• Cargo Capacity: 2,987 lbs
• Gross Vehicle Weight Rating (GVWR): 16,500 lbs
• Fresh Water Capacity: 87 gallons
• Gray Water Capacity: 78 gallons
• Black Water Capacity: 39 gallons
• Sleeping Capacity: Up to 10 people
• Slideouts: 4
• Refrigerator: 18 cu ft GE Energy Star residential refrigerator with ice maker

Why Choose Keystone Montana 377FL High Country Over Other Brands:

• Front Living Area: Unlike many competitors like Grand Design, Jayco, and Alliance RV, the Montana 377FL features a unique front living area, offering expansive views and a spacious space for relaxation and entertaining.
• Superior Construction & Durability: Built with a 12” I-beam frame and Z-frame technology, the Montana High Country provides better strength and durability than many competitors. It’s specifically designed for full-time living with better insulation and all-season materials.
• More Storage & Comfort: With large exterior compartments and ample cabinetry, the Montana 377FL offers smart storage solutions and more interior space than other brands.
• Innovative Features: Residential-style appliances, Wi-Fi boosters, and smart home technology elevate the luxury and convenience of this RV.
• Resale Value: Montana RVs retain value better than Grand Design or Jayco, making it a great investment.

Exceptional Construction:

• Lightweight and Durable Frame: 12” I-beam frame with Z-frame technology ensures a smooth, stable towing experience.
• High-Gloss Fiberglass Exterior: Provides an attractive, sleek finish with improved weather resistance.
• Fully Walkable Roof: Features a seamless TPO membrane for durability and easy maintenance.
• Windows: Dual-pane frameless windows with safety tint for enhanced privacy and energy efficiency.
• Awning: Large 19 ft power retractable awning for outdoor comfort.

Floor Plan Highlights:

• Front Living Room: Dual opposing slides, premium theater seating, hide-a-bed sofa, 50” LCD TV, and an electric fireplace make this a perfect space to relax and entertain.
• Gourmet Kitchen: Features a large kitchen island, an 18 cu ft GE Energy Star refrigerator, and residential-style appliances for plenty of meal prep and storage space.
• Private Master Suite: King-size bed, large wardrobe, and dual-entry bathroom add to the convenience and comfort.
• Dual Entry Full Bath: Spacious shower, vanity, and ample storage perfect for daily use or relaxation.

Financing & Delivery: Lakeshore RV Center offers affordable financing options for various budgets and credit profiles. Nationwide delivery is also available to bring your new Montana High Country 377FL directly to your location.

Contact John Sobczak Today!

• Call/Text: 231-740-6225
• Email:
• Location: Lakeshore RV Center – Muskegon, MI
• Website:

Reach out to John Sobczak, a trusted salesperson with years of experience in Keystone RVs, to schedule a tour, learn about financing options, and arrange delivery of your new RV.

• Front Entertainment
• Front Living
• Loft
• Rear Bedroom
• Two Entry/Exit Doors