HVAC
15,000 BTU Air Conditioning
Stay cool in any climate with powerful cooling capacity.
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Complete Specifications
Complete Fifth Wheel Specifications
2026 Keystone RV Montana High Country Overview
Introducing the 2026 Keystone RV Montana High Country 331RL, a new fifth-wheel that combines luxury and functionality. With a length of 37.33 ft and a dry weight of 12,217 lbs, this RV is designed for those who seek adventure without sacrificing comfort. Designed to sleep up to 5 people, it features a spacious interior layout and three slides for added roominess. Enjoy the convenience of a GE Energy Star Residential refrigerator with an ice maker and a shower with a seat for relaxation. The powerful 15,000 BTU air conditioning ensures year-round comfort, while the 35,000 BTU heater keeps you warm during chilly nights. Ideal for family trips or weekend getaways, the Montana High Country is your ticket to unforgettable experiences. Schedule your tour today!
Premium Features & Highlights
Spacious Interior Layout
15,000 BTU Air Conditioning for Year-Round Comfort
GE Energy Star Residential Refrigerator with Ice Maker
Shower with Seat for Enhanced Convenience
Three Slides for Maximum Living Space
Overview
Vehicle Identification & Details
8 specifications available
- Category
- Fifth Wheel
- Condition
- new
- Floorplan
- 331RL
- Make
- Keystone RV
- Model
- Montana High Country
- Stock Number
- MT0659
- VIN
- 4YDFHMS21TA740659
- Year
- 2026
Size & Weight
Dimensions, Weight, Construction & Exterior
8 specifications available
- Dry Weight
- 12,217 lbs
- Length
- 37.33 ft
- Width
- 8 ft
- Awning Length Ft
- 11 ft
- Awnings Count
- 2
- Doors Count
- 1
- Primary Color
- White
- Slides
- 3
Sleeping & Layout
Beds, Layout, Living & Comfort
12 specifications available
- Available Beds
- King
- Bunk Beds Count
- 0
- Convertible Beds Count
- 0
- Double Beds Count
- 0
- Full Beds Count
- 0
- King Beds Count
- 0
- Primary Bedroom Location
- Front
- Queen Beds Count
- 0
- Sleeps
- 5
- Has Primary Bedroom Window Shades
- Yes
- Recliners Count
- 0
- Sofas Count
- 0
Kitchen & Dining
Cooking, Dining & Appliances
5 specifications available
- Microwave
- Yes
- Stovetop Burners
- 3
- Refrigerator Size
- 18
- Refrigerator Type
- GE Energy Star Residential with Ice Maker
- Washer Dryer Prep
- Yes
Bathroom & Facilities
Comfort & Privacy
4 specifications available
- Bathrooms Count
- 1
- Has Bathroom Vent
- Yes
- Has Medicine Cabinet
- Yes
- Shower Type
- Shower w/Seat
Water Systems
Tanks & Plumbing
8 specifications available
- Black Water Capacity
- 48 gal
- Black Water Tanks Count
- 1
- Fresh Water Capacity
- 75 gal
- Fresh Water Tanks Count
- 1
- Gray Water Capacity
- 87
- Gray Water Tanks Count
- 1
- Has Water Heater Bypass
- Yes
- Water Heater Type
- On Demand
Power & Electrical
Electrical, Entertainment & Safety
11 specifications available
- Ac Prewiring
- Yes
- Cable Prewiring
- Yes
- Electrical Service
- 50 amp
- Has Battery Converter
- Yes
- Heat Prewiring
- Yes
- Satellite Prewiring
- Yes
- Tv Antenna Prewiring
- Yes
- Washer Dryer Prewiring
- Yes
- Radios Count
- 0
- Televisions Count
- 0
- Tv Info
- LR 50" LED Smart TV
Climate Control
Heating & Cooling
2 specifications available
- Ac Btu
- 15,000 BTU
- 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
Plumbing
75-Gallon Fresh Water Tank
Extended off-grid capability for longer trips.
Ready for Your Next Adventure?
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Payment Calculator
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from $675/mo
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Schedule Tour
See this RV in person at our showroom
Showroom Hours
Mon-Fri: 9AM-6PM
4503 Bristol Hwy Johnson City, TN 37601
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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.
$95,300
est $628/mo