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    4. Montana High Country
    Keystone Montana High Country 373RD exterior

    Keystone Montana High Country 373RD

    Front bedroom, rear living area, dual vanity

    • Front bedroom
    • Rear living area
    • Dual vanity
    MSRP

    $107,558

    Browse inventory (41)
    Keystone Montana High Country 373RD floor plan
    Keystone Montana High Country 373RD floor plan

    Videos

    Find a Keystone Montana High Country 373RD

    See it in person or find a great deal nationwide.
    Browse inventory (41)

    Similar floor plans

    Fifth wheel trailers that share features with the Montana High Country 373RD, like front bedroom, fireplace and rear living area.

    Brinkley Model Z 2900 exterior

    Brinkley Model Z 2900

    Rear living, large kitchen, walk-thru bath

    MSRP$118,385

    200 units available

    Brinkley Model Z 2900 floor plan

    RV Envy's expert take

    We like: Unique bathroom layout, Large end tables, Televator provides more kitchen counter space, Ample storage

    Consider: Awkward toilet location

    Max weight

    14,995 lbs

    Length

    32 ft 11 in

    Sleeps

    5

    Highland Ridge Silverstar XLT 264RLS exterior

    Highland Ridge Silverstar XLT 264RLS

    MSRP$93,068

    1 unit available

    Highland Ridge Silverstar XLT 264RLS floor plan
    Max weight

    11,500 lbs

    Length

    32 ft 7 in

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    6

    Highland Ridge Roamer 264RLS exterior

    Highland Ridge Roamer 264RLS

    Rear living area, walk-thru bath

    MSRP$81,743

    3 units available

    Highland Ridge Roamer 264RLS floor plan
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    Length

    32 ft 8 in

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    Jayco Eagle 28.5RSTS exterior

    Jayco Eagle 28.5RSTS

    MSRP$91,964

    7 units available

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    Grand Design Reflection 303RLS exterior

    Grand Design Reflection 303RLS

    Front bedroom, rear living area

    MSRP$87,049

    299 units available

    Grand Design Reflection 303RLS floor plan
    Max weight

    11,995 lbs

    Length

    32 ft 10 in

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    Grand Design Reflection 150 Series 295RL exterior

    Grand Design Reflection 150 Series 295RL

    Front bedroom, rear living area

    MSRP$83,822

    108 units available

    Grand Design Reflection 150 Series 295RL floor plan
    Max weight

    10,995 lbs

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    32 ft 9 in

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    Grand Design Solitude 280RK exterior

    Grand Design Solitude 280RK

    Rear kitchen, walk-thru bath, rear window

    MSRP$116,786

    15 units available

    Grand Design Solitude 280RK floor plan

    RV Envy's expert take

    We like: Coffee bar, Bedroom TV faces bed

    Consider: No washer/dryer, Limited bedroom storage

    Max weight

    15,000 lbs

    Length

    32 ft 7 in

    Sleeps

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    K-Z Durango Half-Ton D283RLT exterior

    K-Z Durango Half-Ton D283RLT

    Front bedroom, rear living area

    MSRP$85,536

    1 unit available

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    Max weight

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    Length

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    Other Montana High Country floor plans

    Keystone Montana High Country 280CK

    MSRP$69,616

    2 units available

    Keystone Montana High Country 280CK floor plan
    Max weight

    10,684 lbs

    Length

    32 ft 2 in

    Sleeps

    4

    Keystone Montana High Country 281CK

    MSRP$85,471

    6 units available

    Keystone Montana High Country 281CK floor plan
    Max weight

    14,250 lbs

    Length

    32 ft 2 in

    Sleeps

    4

    Keystone Montana High Country 290RL

    MSRPTBD

    175 units available

    Keystone Montana High Country 290RL floor plan
    Length

    33 ft 11 in

    Sleeps

    4

    Keystone Montana High Country 291MB

    MSRP$93,015
    Keystone Montana High Country 291MB floor plan
    Length

    33 ft 5 in

    Sleeps

    6

    Keystone Montana High Country 294RL

    MSRP$72,001

    1 unit available

    Keystone Montana High Country 294RL floor plan
    Max weight

    11,035 lbs

    Length

    34 ft

    Sleeps

    6

    Keystone Montana High Country 295RL

    Front bedroom, rear living area, walk-thru bath

    MSRP$91,515

    79 units available

    Keystone Montana High Country 295RL floor plan

    RV Envy's expert take

    Consider: Limited pantry space

    Max weight

    15,300 lbs

    Length

    34 ft

    Sleeps

    6

    Keystone Montana High Country 300RK

    MSRPTBD

    66 units available

    Keystone Montana High Country 300RK floor plan
    Length

    34 ft 11 in

    Sleeps

    4

    Keystone Montana High Country 311RD

    Front bedroom, rear living area, walk-thru bath

    MSRP$93,120

    43 units available

    Keystone Montana High Country 311RD floor plan

    RV Envy's expert take

    We like: Large front bedroom window above dresser

    Consider: Cramped kitchen, Limited kitchen counter space, Small living area TV

    Max weight

    15,600 lbs

    Length

    35 ft

    Sleeps

    6

    Keystone Montana High Country 325RK

    MSRPTBD

    57 units available

    Keystone Montana High Country 325RK floor plan
    Length

    36 ft 7 in

    Sleeps

    6

    Keystone Montana High Country 330RL

    MSRP$78,901

    2 units available

    Keystone Montana High Country 330RL floor plan
    Max weight

    11,530 lbs

    Length

    37 ft 4 in

    Sleeps

    6

    View all Montana High Country floor plans →
    Keystone Montana High Country 373RD overview

    Elevated rear den, dual vanity bath, pull out rear storage

    • Front bedroom
    • Rear living area
    • Dual vanity
    Keystone Montana High Country 373RD exterior

    Key facts

    MSRP
    $107,558
    Length
    41 ft 4 in
    Sleeps
    8

    Specs

    Dimensions

    Length
    41 ft 4 in
    Height
    13 ft 4 in
    Slideouts
    4
    Axles
    2

    Tanks & capacities

    Fresh water
    75 gal

    Key facts

    MSRP
    $107,558
    Length
    41 ft 4 in
    Sleeps
    8

    AI summary

    The 373RD flips the typical fifth wheel layout by pushing the living area to the rear, which means big windows, a more social atmosphere, and genuine separation between the bedroom and everything else. Up front, the King bed and dual vanity make the bedroom feel like an actual retreat rather than an afterthought. Back in the living space, Thomas Payne electric reclining theater seats and a 5K BTU fireplace set a tone that's hard to argue with after a long driving day. Underneath, the MORryde CRE3000 suspension with Dexter Gladiator axles handles rough roads quietly — something owners consistently call out — while the oversized pass-through storage and rear slide-out tray keep the gear-hauling side of RV life well organized.

    Gray water
    87 gal
    Black water
    48 gal

    Weight & towing

    Hitch weight
    2,780 lbs

    Accommodations

    Sleeps
    8
    Download brochure

    Available years

    202620252024202320222021
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