New 2026 Keystone RV Montana High Country 377FL
Coming soon - Special New Product Pricing - $78,995
Available Protection
Keystone Montana High Country fifth wheel 377FL highlights:
- Unique Dual Entry
- Loft Over Bedroom
- Rear Private Bedroom
- Four Slides
- Residential Refrigerator
- Patent-Pending Windshield
Include all of your favorite people on your next adventure in this Montana High Country fifth wheel! Not only is there a rear private bedroom with a king-size bed for you, but there is also a loft above with stairs that take you to the bunk mats. Now your kids will have their own space too. You can even host a few other travelers up front in the separate living room on the two hide-a-bed sofas. This area will be perfect for cozy sleeping because of the fireplace, and you can even watch a movie as you drift off to sleep because of the 50" LED TV too. The full bathroom has a 48" x 30" shower with seat, and the kitchen has a breakfast bar that you can sit at to eat your cereal each morning
Live the high life with a Keystone Montana High Country fifth wheel! You'll have all the luxury you need with these units. They come with a MaxTurn™ front cap with KeyShield™ automotive-grade paint, a fully walkable roof with Alpha seamless TPO membrane system, and an insulated underbelly with forced hot air and electric tank heaters. The MORryde CRE3000 suspension with wet bolts helps provide a smooth tow, and the Ground Control® four-point electric auto-leveling with hitch memory will make set-up quite easy. The interior is elegantly appointed with the Thomas Payne Collection furniture, hardwood decorative slide-out fascia, Beauflor® vinyl throughout, accent crown molding, and premium solid surface kitchen countertops.
Stock# TA740388
Interior Color: Arlington, Kingston
| Sleeps | 8 |
| Slides | 4 |
| Length | 41 ft 11 in |
| Ext Height | 13 ft 4 in |
| Interior Color | Arlington, Kingston |
| Hitch Weight | 2620 lbs |
| Dry Weight | 13513 lbs |
| Cargo Capacity | 3107 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 78 gals |
| Black Water Capacity | 39 gals |
| Tire Size | ST235/80R16G |
| Furnace BTU | 35000 btu |
| Available Beds | King |
| Refrigerator Type | GE Energy Star Residential with Ice Maker |
| Refrigerator Size | 18 cu ft |
| Cooktop Burners | 3 |
| Shower Size | 48" x 30" |
| Number of Awnings | 1 |
| Axle Weight | 7000 lbs |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | On Demand |
| AC BTU | 15000 btu |
| TV Info | LR 50" LED Smart TV |
| Awning Info | 19' Electric with LED Lights |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
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When Cole Davis founded Keystone RV in 1996 his vision was clear: to build a quality RVs loaded with features, and provided exceptional value to owners. To accomplish his goal, Cole would recruit and build a strong team, focus on keeping overhead low, and empower the people closest to the customer to make decisions.
Today, Keystone RV Company is the #1 manufacturer of towable RV’s in North America with more than a million owners, 5,000 team members and over a million square feet of manufacturing in Goshen, Indiana and Pendleton, Oregon. Although a lot has changed, Cole’s wisdom still guides us. Our goal is to surprise and delight our owners at each and every touchpoint, providing them with the information, quality, and assurance they need to move in the direction of their dreams – to Live It Out™
Roth RV is 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 @218-534-5408 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.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.