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DESCRIPTION
The 2026 Keystone RV Montana High Country 373RD is a luxury fifth wheel known for its spacious, residential-style living area with an elevated rear den, two hide-a-bed sofas, and a fireplace.
Interior Highlights
- Kitchen: Includes a residential refrigerator, three-burner range with a glass top, solid surface countertops, an oversized stainless steel sink, and a dedicated coffee station.
- Living Area: Features power theater seating, two hide-a-bed sofas, a 50" LED Smart TV, and a fireplace.
- Systems: Equipped with a 15K BTU Coleman Mach Quiet Series ducted A/C with heat pump, a 35K BTU furnace, an on-demand water heater, and 50 amp electric service.
Exterior Highlights
- Chassis: Built with a 10" I-beam w/ z-frame technology.
- Suspension: Features Road Armor suspension.
- Utilities: Includes electric auto-leveling and a fully walkable roof.
Specifications
Length
41 ft 4 in
Sleeps
8 people
Slideouts
4
Full specifications
ClassFifth wheel
ConditionNEW
Dry Weight (LBS)13399 LBS
Exterior ColorMYSTIC WHITE
FloorplanCouples Coach - No Bunks, Rear Entertainment
Height (IN)13'4"
Inventory OptionsDECOR - HC MONTANA - ARLINGTON, EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE, OZARK SHADOW EDITION, HIGH COUNTRY RESIDENTIAL LIVING PKG, HIGH COUNTRY FOUR SEASON LIVING PKG, AUTOMATIC LEVELING SYSTEM, 2" ACCESSORY HITCH, REFRIGERATOR - 12V - 16CF, SOLAR FLEX DISCOVER, FREE STANDING DINETTE AND CHAIRS, RVIA SEAL-GO CAMPING
Length (FT)41' 4"
LocationAlbany (Near Hammond)
MakeKeystone
Max Sleeping Count6
ModelMontana High Country
Number Of Slideouts4
Other Features2 or more ACs, Exterior: Fiberglass, King Bed, Washer / Dryer, Solar Prep, 50 Amp
Shop By WeightOver 10000
Sleeps5-6
StatusSOLD
Stock #8841
Total Black Water Tank Capacity (GAL)48 GAL
Total Fresh Water Tank Capacity (GAL/L)75 GAL
Total Gray Water Tank Capacity (GAL/L)87 GAL
Trim373RD
Vin4YDFHMU28TA740736
Year2026
Get more info
2026 Montana High Country 373RD
Dealer information
DESCRIPTION
The 2026 Keystone RV Montana High Country 373RD is a luxury fifth wheel known for its spacious, residential-style living area with an elevated rear den, two hide-a-bed sofas, and a fireplace.
Interior Highlights
- Kitchen: Includes a residential refrigerator, three-burner range with a glass top, solid surface countertops, an oversized stainless steel sink, and a dedicated coffee station.
- Living Area: Features power theater seating, two hide-a-bed sofas, a 50" LED Smart TV, and a fireplace.
- Systems: Equipped with a 15K BTU Coleman Mach Quiet Series ducted A/C with heat pump, a 35K BTU furnace, an on-demand water heater, and 50 amp electric service.
Exterior Highlights
- Chassis: Built with a 10" I-beam w/ z-frame technology.
- Suspension: Features Road Armor suspension.
- Utilities: Includes electric auto-leveling and a fully walkable roof.
Specifications
Length
41 ft 4 in
Sleeps
8 people
Slideouts
4
Full specifications
ClassFifth wheel
ConditionNEW
Dry Weight (LBS)13399 LBS
Exterior ColorMYSTIC WHITE
FloorplanCouples Coach - No Bunks, Rear Entertainment
Height (IN)13'4"
Inventory OptionsDECOR - HC MONTANA - ARLINGTON, EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE, OZARK SHADOW EDITION, HIGH COUNTRY RESIDENTIAL LIVING PKG, HIGH COUNTRY FOUR SEASON LIVING PKG, AUTOMATIC LEVELING SYSTEM, 2" ACCESSORY HITCH, REFRIGERATOR - 12V - 16CF, SOLAR FLEX DISCOVER, FREE STANDING DINETTE AND CHAIRS, RVIA SEAL-GO CAMPING
Length (FT)41' 4"
LocationAlbany (Near Hammond)
MakeKeystone
Max Sleeping Count6
ModelMontana High Country
Number Of Slideouts4
Other Features2 or more ACs, Exterior: Fiberglass, King Bed, Washer / Dryer, Solar Prep, 50 Amp
Shop By WeightOver 10000
Sleeps5-6
StatusSOLD
Stock #8841
Total Black Water Tank Capacity (GAL)48 GAL
Total Fresh Water Tank Capacity (GAL/L)75 GAL
Total Gray Water Tank Capacity (GAL/L)87 GAL
Trim373RD
Vin4YDFHMU28TA740736
Year2026
Get more info
2026 Montana High Country 373RD
