HVAC
35,000 BTU Heater
Stay warm and cozy during chilly nights with efficient heating.
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Warranty Forever Included!
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Warranty Forever Included!
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Warranty Forever Included!
Floorplan Layout
Detailed floor plan showing the complete layout and dimensions
Floorplan
Complete Fifth Wheel Specifications
2026 Keystone RV Montana High Country Overview
Introducing the 2026 Keystone RV Montana High Country, a top-choice fifth-wheel that combines luxury and practicality. At 33.9 ft and a dry weight of 12,275 lbs, this RV is designed for effortless towing and maneuverability. With sleeping capacity for 4, it is perfect for family adventures or a weekend getaway with friends. Enjoy the spacious living area with a kitchen island, theater seating, and a private bedroom. Equipped with modern amenities like a 35,000 BTU heater and 31,500 BTU AC, your comfort is guaranteed in any season. Discover the joys of travel in a Montana High Country—schedule your tour today!
Premium Features & Highlights
Spacious Interior Layout
Sleeps 4 for Family Comfort
Power Slideouts for Extra Room
Solar Equipped for Off-Grid Adventures
Kitchen Island for Meal Prep Convenience
Select a category to view specs
Overview
Vehicle Identification & Details
8 specifications available
- Category
- Fifth Wheel
- Condition
- new
- Floorplan
- 290RL
- Make
- Keystone RV
- Model
- Montana High Country
- Stock Number
- MO0880
- VIN
- 4YDFHMP2XTA740880
- Year
- 2026
Size & Weight
Dimensions, Weight, Construction & Exterior
8 specifications available
- Dry Weight
- 12,275 lbs
- Length
- 33.9 ft
- Awnings Count
- 2
- Has Auto Leveling
- Yes
- Has Power Awning
- Yes
- Has Power Slideouts
- Yes
- Sidewall Construction
- 2" thick composite backed high-gloss fiberglass
- Slides
- 3
Sleeping & Layout
Beds, Layout, Living & Comfort
18 specifications available
- Available Beds
- King
- Bedroom Count
- 1
- Bunk Beds Count
- 0
- Double Beds Count
- 0
- Full Beds Count
- 0
- King Beds Count
- 1
- Loft Beds Count
- 0
- Primary Bedroom Location
- Front
- Murphy Beds Count
- 0
- Private Bedroom
- Yes
- Queen Beds Count
- 0
- Sleeps
- 4
Kitchen & Dining
Cooking, Dining & Appliances
6 specifications available
- Has Overhead Fan
- Yes
- Kitchen Island
- Yes
- Refrigerator Power Mode
- 12V
- Refrigerator Size
- 16 cu ft
- Refrigerator Type
- 12V Refrigerator
- Washer Dryer Prep
- Yes
Bathroom & Facilities
Comfort & Privacy
4 specifications available
- Bathroom Type
- Full
- Bathrooms Count
- 1
- Shower Type
- Standard
- Toilet Type
- Porcelain foot flush
Water Systems
Tanks & Plumbing
6 specifications available
- Black Water Capacity
- 50 gal
- Fresh Water Capacity
- 77 gal
- Gray Water Capacity
- 100
- Has Tankless Water Heater
- Yes
- Water Heater Power Mode
- On Demand
- Water Heater Type
- On Demand
Power & Electrical
Electrical, Entertainment & Safety
8 specifications available
- Generator Prep
- Yes
- Solar Equipped
- Yes
- Electrical Service
- 50 amp
- Entertainment Center
- Yes
- Televisions Count
- 1
- Tv Info
- LR 50" 4K Smart TV
- Usb Charging
- Yes
- Backup Camera Prewiring
- Yes
Climate Control
Heating & Cooling
3 specifications available
- Ac Btu
- 31,500 BTU
- Air Conditioning
- Yes
- Heater Btu
- 35,000 BTU
* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. A&L RV Sales is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with A&L RV Sales.
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Built to Last
Superior construction for years of adventures
HVAC
31,500 BTU Air Conditioning
Enjoy a cool and comfortable interior, perfect for summer trips.
Chassis & Towing
12,275 lbs Dry Weight
Easy to tow with most mid-size trucks and SUVs, enhancing your travel experience.
Ready for Your Next Adventure?
Experience the freedom of the open road with your next RV adventure
Payment Calculator
Estimate your monthly payments
from $768/mo
Estimated • 20% down
Schedule Tour
See this RV in person at our showroom
Showroom Hours
Mon-Fri: 9AM-6PM
4305 Hwy 45N Jackson, TN 38305
Trade-In Value
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Trade Evaluation
Dealer assessment
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We are not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
$106,861
est $715/mo