Frame & Structure
Aluminum Body Construction
The 2025 Keystone Montana features a durable aluminum body construction, providing a lightweight yet robust frame that enhances overall structural integrity and longevity.
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Floorplan Layout
Detailed floor plan showing the complete layout and dimensions
Floorplan
Complete Specifications
Complete Fifth Wheel Specifications
2025 Keystone RV Montana High Country Overview
Introducing the 2025 Keystone Montana 389BH, the ultimate fifth-wheel RV that redefines family adventures! With an impressive length of 40.42 feet, this spacious beauty sleeps up to 9 people, featuring a luxurious king bed, queen bed, and three bunk beds in a thoughtfully designed bunkhouse layout. Enjoy the convenience of two bathrooms and four power slide-outs for maximum living space. The exterior kitchen with a refrigerator and stove makes outdoor cooking a breeze. With a dry weight of 13,880 lbs and a GVWR of 16,525 lbs, it's perfect for those looking for a robust yet manageable tow. Don't miss out on this meticulously crafted RV with an 18-year roof warranty—experience the road like never before! Act now and make unforgettable memories in your new Montana!
Premium Features & Highlights
Spacious bunkhouse layout with 3 bunk beds, ideal for family trips
Dual bathroom design for enhanced convenience during travel
Fully equipped exterior kitchen with refrigerator and stove for outdoor cooking
Power slideouts for expanded living space at the campsite
King bed and queen bed for ultimate comfort and restful sleep
Large 91-gallon fresh water capacity for extended trips
26' awning providing ample outdoor shade and protection
18-year roof warranty for peace of mind and durability
Overview
Vehicle Identification & Details
9 specifications available
- Category
- Fifth Wheel
- Condition
- new
- Floorplan
- 389BH
- Make
- Keystone RV
- Manufacturer
- KEYSTONE
- Model
- Montana High Country
- Stock Number
- R-25-301
- VIN
- 4YDFHMT20SA741279
- Year
- 2025
Size & Weight
Dimensions, Weight, Construction & Exterior
21 specifications available
- Dry Weight
- 13,880 lbs
- Gvwr
- 16,525 lbs
- Length
- 40.42 ft
- Exterior Height
- 13.33 ft
- Width
- 8 ft
- Awning Length Ft
- 26 ft
- Awnings Count
- 2
- Body Material
- Aluminum
- Doors Count
- 2
- Has Auto Leveling
- No
- Has Power Awning
- Yes
- Has Power Slideouts
- Yes
Sleeping & Layout
Beds, Layout, Living & Comfort
25 specifications available
- Bunk Beds Count
- 3
- Convertible Beds Count
- 2
- Double Beds Count
- 0
- Bunkhouse
- Yes
- Full Beds Count
- 0
- King Beds Count
- 1
- Master Bedroom Location
- Front / Rear
- Private Bedroom
- No
- Queen Beds Count
- 1
- Sleeps
- 9
- Has Heated Mattress
- No
- Has Interior Wood Finish
- Yes
Kitchen & Dining
Cooking, Dining & Appliances
17 specifications available
- Outdoor Kitchen
- No
- Microwave
- Yes
- Exterior Kitchen Microwave
- No
- Exterior Kitchen Refrigerator
- Yes
- Exterior Kitchen Sink
- No
- Exterior Kitchen Stove
- Yes
- Has Overhead Fan
- Yes
- Kitchen Flooring Type
- Carpet / Vinyl
- Kitchen Island
- No
- Kitchen Location
- Center
- Kitchen Table Config
- Bench Seats
- Oven Burners Count
- 3
Bathroom & Facilities
Comfort & Privacy
8 specifications available
- Bathroom Location
- Center
- Bathroom Flooring
- Vinyl
- Bathrooms Count
- 2
- Has Bathroom Vent
- Yes
- Has Medicine Cabinet
- Yes
- Shower Door Type
- Plastic / Glass
- Shower Type
- Standard
- Toilet Type
- Porcelain
Water Systems
Tanks & Plumbing
8 specifications available
- Black Water Capacity
- 88 gal
- Black Water Tanks Count
- 1
- Fresh Water Capacity
- 91 gal
- Fresh Water Tanks Count
- 1
- Gray Water Capacity
- 88
- Gray Water Tanks Count
- 1
- Has Tankless Water Heater
- Yes
- Has Water Heater Bypass
- Yes
Power & Electrical
Electrical, Entertainment & Safety
22 specifications available
- Generator Prep
- No
- Generator Type
- Gas
- Solar Ready
- Yes
- Ac Prewiring
- Yes
- Battery Converter Amps
- 65 amps
- Cable Prewiring
- Yes
- Has Battery Converter
- Yes
- Heat Prewiring
- Yes
- Phone Prewiring
- No
- Satellite Prewiring
- Yes
- Tv Antenna Prewiring
- Yes
- Washer Dryer Prewiring
- Yes
Climate Control
Heating & Cooling
4 specifications available
- Ac Btu
- 15,000 BTU
- Ac Type
- Automatic
- Heater Btu
- 35,000 BTU
- Heater Type
- Automatic
* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. Pierce RV is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with Pierce RV.
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Built to Last
Superior construction for years of adventures
Wall System
Fiberglass Sidewall Construction
Utilizing fiberglass in the sidewall construction, this RV offers improved durability and resistance to weather elements, ensuring a longer lifespan and better insulation.
Quality & Safety
18-Year Roof Warranty
The Montana is backed by an impressive 18-year roof warranty, providing peace of mind regarding durability and protection from leaks and weather damage.
Chassis & Towing
13,880 lbs Dry Weight
With a dry weight of 13,880 lbs, the Montana is engineered for stability and towing efficiency, making it manageable for a wide range of tow vehicles while maintaining a comfortable living space.
Electrical
Power Slideouts
Equipped with power slideouts, this RV enhances living space and convenience, allowing for easy expansion and retraction with the push of a button.
Quality & Safety
Bunkhouse Layout for Family Comfort
Designed with a bunkhouse layout that includes 3 bunk beds, the Montana accommodates up to 9 people, making it ideal for family outings while ensuring safety and comfort for all passengers.
Ready for Your Next Adventure?
Experience the freedom of the open road with your next RV adventure
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from $344/mo
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Showroom Hours
Mon-Fri: 9AM-6PM
3800 Pierce Parkway Billings, MT 59106
Trade-In Value
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Trade Evaluation
Dealer assessment
$85,695
est $604/mo