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We do our best to keep listing details accurate, but pricing, specifications, and availability come from third-party sources and can change without notice. We can't guarantee accuracy, so please confirm the details with the dealer before making any decisions. See something inaccurate? Contact us.

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    3. 2026 Keystone Montana High Country 300RK

    2026 Keystone Montana High Country 300RK

    NewFifth wheel|Stock #54658|Located at Holman Motors in Batavia, OH
    $79,991$111,961
    Save $31,970
    RV Envy

    2026 Keystone Montana High Country 300RK

    New · Fifth wheel

    $79,991$111,961Save $31,970

    Holman Motors

    4387 Elick Lane

    Batavia, OH 45103

    (513) 548-1453

    Stock #54658

    2026 Keystone Montana High Country 300RK floor plan

    Specifications

    Length34 ft 11 in
    Sleeps4 people
    Slideouts3

    Full specifications

    AC BTU31500 btu
    Available BedsKing
    Awning Info14' Electric with LED Lights, Electric with LED Lights
    Axle Count2
    Axle Weight7000 lbs
    Cooktop Burners3
    Electrical Service50 amp
    Furnace BTU35000 btu
    Interior ColorKingston
    LP Tank Capacity30 lbs
    Number of Awnings2
    Number of LP Tanks2
    Refrigerator Size16 cu ft
    Refrigerator Type12V
    Shower TypeStandard
    Sleeps4
    Slides3
    TV InfoLR 50" 4K Smart TV
    Washer/Dryer AvailableYes
    Water Heater TypeOn Demand

    Options and equipment may differ from those listed. We do our best to ensure accuracy, but please confirm all details with the dealer before purchase.

    Get more info

    2026 Montana High Country 300RK

    2026 Montana High Country 300RK
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.

    Dealer information

    Holman Motors

    4387 Elick Lane
    Batavia, OH 45103
    (513) 548-1453

    Keystone Montana High Country fifth wheel 300RK highlights:

    • Rear Kitchen

    • Spacious Full Bath

    • Exterior Solid Steps with Strut Assist

    • Fireplace

    It will be so easy to enjoy trips in this spacious fifth wheel! There are triple slides found throughout, giving your crew plenty of space to stretch out and relax. You can prepare your best meals in the rear kitchen that includes a three-burner range, microwave oven, multiple overhead cabinets for storage, and a large countertop that overlooks the living room. There is a pull-out dinette, along with an L-shaped sofa for dining and relaxing space, and you'll love the fireplace and entertainment center here for movie nights! The spacious full bath is on the way to the front private bedroom where you'll find a king bed slide out, dresser, wardrobe, dual nightstands, plus washer and dryer prep if you plan to add these appliances!

    With any Montana High Country fifth wheel by Keystone, you'll find comfort and convenience at every turn! Each unit is built with a fully walkable roof with an Alpha seamless TPO membrane system, 2" thick composite backed high-gloss fiberglass sidewalls, plus an insulated underbelly with forced hot air and electric tank heaters for added protection against the elements. The Blade Pure airflow system provides efficient cooling, and the Tru-Fit slide construction is a durable slide design that minimizes functional motor structural stress and resists leaking. Inside, you'll find roller shades throughout, premium solid surface kitchen countertops, bedside USB and 110V outlets, plus a porcelain foot flush toilet in the bath to name a few comforts.

    Keystone Montana High Country fifth wheel 300RK highlights:

    • Rear Kitchen

    • Spacious Full Bath

    • Exterior Solid Steps with Strut Assist

    • Fireplace

    It will be so easy to enjoy trips in this spacious fifth wheel! There are triple slides found throughout, giving your crew plenty of space to stretch out and relax. You can prepare your best meals in the rear kitchen that includes a three-burner range, microwave oven, multiple overhead cabinets for storage, and a large countertop that overlooks the living room. There is a pull-out dinette, along with an L-shaped sofa for dining and relaxing space, and you'll love the fireplace and entertainment center here for movie nights! The spacious full bath is on the way to the front private bedroom where you'll find a king bed slide out, dresser, wardrobe, dual nightstands, plus washer and dryer prep if you plan to add these appliances!

    With any Montana High Country fifth wheel by Keystone, you'll find comfort and convenience at every turn! Each unit is built with a fully walkable roof with an Alpha seamless TPO membrane system, 2" thick composite backed high-gloss fiberglass sidewalls, plus an insulated underbelly with forced hot air and electric tank heaters for added protection against the elements. The Blade Pure airflow system provides efficient cooling, and the Tru-Fit slide construction is a durable slide design that minimizes functional motor structural stress and resists leaking. Inside, you'll find roller shades throughout, premium solid surface kitchen countertops, bedside USB and 110V outlets, plus a porcelain foot flush toilet in the bath to name a few comforts.

    Specifications

    Length

    34 ft 11 in

    Sleeps

    4 people

    Slideouts

    3

    Specifications

    Length

    34 ft 11 in

    Sleeps

    4 people

    Slideouts

    3

    Unit features & options

    • 12" I-Beam frame (model specific)
    • 10" I-Beam w/z-frame technology (model specific)
    • Curt helux Pinbox (model specific)
    • MORryde Rubber pin box (model specific)
    • 2" sidewall w/dual layered lauan, high gloss fiberglass, double laminated and insulated rear wall (model specific)
    • 2" thick composite backed high gloss fiberglass sidewalls and insulated rear wall
    • Tinted safety glass windows
    • Dual pane frameless windows w/ safety tint (optional)
    • Fiberglass front cap w/ KeyShield automotive-grade paint (model specific)
    • MaxTurn front cap w/KeyShield automotive-grade paint (model specific)
    • Fully walkable roof w/ Alpha seamless TPO membrane system
    • Rear ladder
    • Hydraulic slideouts on main level w/ individual switches & electric slideouts on upper deck (model specific)
    • Electric slideouts throughout
    • Insulated underbelly w/ forced hot air & electric tank heaters
    • 8,000 LB. Curt Slipper Roller Axles Suspension (model specific)
    • 7000 LB Curt Sipper Spring Axle Suspension (model specific)
    • 7000 lb. Dexter Gladiator thick wall axles w/ upgraded springs & Nev-R-Adjust brakes (model specific)
    • H-range Rainier ST235/80R16H tires
    • Spare tire
    • Lippert Titan leveling system w/ touch screen and underlights (model specific)
    • Ground Control 4-point electric auto-leveling w/hitch memory (model specific)
    • Ground Control 6-point electric auto-leveling w/hitch memory (model specific)
    • 6' 6" tall 30" wide entry door w/ friction hinge & screen assist handle (6' 4" on select models)

    Unit features & options

    • 12" I-Beam frame (model specific)
    • 10" I-Beam w/z-frame technology (model specific)
    • Curt helux Pinbox (model specific)
    • MORryde Rubber pin box (model specific)
    • 2" sidewall w/dual layered lauan, high gloss fiberglass, double laminated and insulated rear wall (model specific)
    • 2" thick composite backed high gloss fiberglass sidewalls and insulated rear wall
    • Tinted safety glass windows
    • Dual pane frameless windows w/ safety tint (optional)
    • Fiberglass front cap w/ KeyShield automotive-grade paint (model specific)
    • MaxTurn front cap w/KeyShield automotive-grade paint (model specific)
    • Fully walkable roof w/ Alpha seamless TPO membrane system
    • Rear ladder
    • Hydraulic slideouts on main level w/ individual switches & electric slideouts on upper deck (model specific)
    • Electric slideouts throughout
    • Insulated underbelly w/ forced hot air & electric tank heaters
    • 8,000 LB. Curt Slipper Roller Axles Suspension (model specific)
    • 7000 LB Curt Sipper Spring Axle Suspension (model specific)
    • 7000 lb. Dexter Gladiator thick wall axles w/ upgraded springs & Nev-R-Adjust brakes (model specific)
    • H-range Rainier ST235/80R16H tires
    • Spare tire
    • Lippert Titan leveling system w/ touch screen and underlights (model specific)
    • Ground Control 4-point electric auto-leveling w/hitch memory (model specific)
    • Ground Control 6-point electric auto-leveling w/hitch memory (model specific)
    • 6' 6" tall 30" wide entry door w/ friction hinge & screen assist handle (6' 4" on select models)

    Full specifications

    As provided in the original listing

    AC BTU31500 btu
    Available BedsKing
    Awning Info14' Electric with LED Lights, Electric with LED Lights
    Axle Count2
    Axle Weight7000 lbs
    Cooktop Burners3
    Electrical Service50 amp
    Furnace BTU35000 btu
    Interior ColorKingston
    LP Tank Capacity30 lbs
    Number of Awnings2
    Number of LP Tanks2
    Refrigerator Size16 cu ft
    Refrigerator Type12V
    Shower TypeStandard
    Sleeps4
    Slides3
    TV InfoLR 50" 4K Smart TV
    Washer/Dryer AvailableYes
    Water Heater TypeOn Demand

    Full specifications

    As provided in the original listing

    AC BTU31500 btu
    Available BedsKing
    Awning Info14' Electric with LED Lights, Electric with LED Lights
    Axle Count2
    Axle Weight7000 lbs
    Cooktop Burners3
    Electrical Service50 amp
    Furnace BTU35000 btu
    Interior ColorKingston
    LP Tank Capacity30 lbs
    Number of Awnings2
    Number of LP Tanks2
    Refrigerator Size16 cu ft
    Refrigerator Type12V
    Shower TypeStandard
    Sleeps4
    Slides3
    TV InfoLR 50" 4K Smart TV
    Washer/Dryer AvailableYes
    Water Heater TypeOn Demand

    Price history

    Days listed

    37

    Price drops

    1

    Total price reduction

    -$8,004

    Sign in to see 1 price change

    Price history

    Days listed

    37

    Price drops

    1

    Total price reduction

    -$8,004

    Sign in to see 1 price change

    Get more info

    2026 Montana High Country 300RK

    2026 Montana High Country 300RK
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.