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2018 Heartland Big Country 3965 DSS Exterior
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+60- SALE PRICE: $39,995
- List: $57,585
- You Save: $17,590
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41ft long
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13,978 lbs
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Sleeps 4
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6 slides
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Rear Living AreaKitchen Island
3965 DSS Floorplan
Specifications
| Sleeps | 4 | Slides | 6 |
| Length | 40 ft 7 in | Ext Width | 8 ft |
| Ext Height | 13 ft 3 in | Hitch Weight | 2900 lbs |
| GVWR | 16500 lbs | Dry Weight | 13978 lbs |
| Cargo Capacity | 2474 lbs | Fresh Water Capacity | 65 gals |
| Grey Water Capacity | 90 gals | Black Water Capacity | 45 gals |
| Tire Size | ST235/85R16 G | Furnace BTU | 40000 btu |
| Available Beds | King | Refrigerator Type | Four Door |
| Refrigerator Size | 18 cu ft | Cooktop Burners | 3 |
| Number of Awnings | 1 | Axle Weight | 7000 lbs |
| LP Tank Capacity | 30 | AC BTU | 28500 btu |
| Awning Info | 18' Power | Axle Count | 2 |
| Number of LP Tanks | 2 | Shower Type | Shower w/Seat |
| Electrical Service | 50 amp | VIN | 5SFBG4220JE372479 |
Description
Heartland Big Country fifth wheel 3965 DSS highlights:
- Six Slide Outs
- Rear Living Area
- Island
- King Bed
The 2018 Heartland Big Country 3965 DSS is a luxury full-profile fifth wheel designed for campers who want residential comfort, spacious living, and high-end amenities built for extended travel or full-time RV living. Available now at Campers Inn RV, this triple-slide fifth wheel offers an expansive interior layout, premium finishes, and the kind of storage and comfort that larger RV buyers often look for in a long-term coach.
At approximately 43 feet long with a dry weight around 14,000 pounds, the 3965 DSS is built for heavy-duty towing with a properly equipped one-ton truck. Its wide-body design and multiple slide-outs create an exceptionally open interior that feels more like a residential apartment than a traditional RV.
One of the standout features of this floorplan is the massive central living area. Opposing slide-outs create a wide-open lounge and kitchen space featuring theater seating, residential-style sofas, a large entertainment center, and an electric fireplace. Large windows throughout the coach provide abundant natural light and panoramic campsite views, helping the interior feel even larger.
The kitchen is designed for extended-stay living and includes:
- Residential refrigerator
- Large kitchen island with deep stainless sink
- Solid surface countertops
- Three-burner cooktop with oven
- Residential microwave
- Pantry storage and extensive cabinetry
- Free-standing dinette for comfortable dining
The center island layout gives the kitchen a true residential feel while providing excellent prep space and storage for long trips or full-time living.
Toward the front of the coach, the private master bedroom features a king bed slide, large wardrobe storage, dresser space, washer/dryer prep, and additional overhead cabinetry. The bedroom is designed to feel spacious and comfortable for long-term use rather than short weekend camping trips.
The large bathroom includes:
- Residential-style shower with glass doors
- Vanity sink with solid surface countertop
- Linen storage
- Medicine cabinet
- Porcelain toilet
Heartland designed the Big Country lineup with luxury and extended-season capability in mind, featuring:
- Six-point hydraulic auto-leveling system
- Heated and enclosed underbelly
- Dual air conditioning systems
- High insulation package for extended-season camping
- Residential furniture and cabinetry
- Large pass-through storage compartments
- Central vacuum system
- Frameless windows
- Power awnings with LED lighting
The Big Country series is especially popular among RV owners who travel for extended periods or live full-time in their camper because it balances residential comfort with durable construction and strong storage capacity.
Why Buy the 2018 Heartland Big Country 3965 DSS?
- Spacious triple-slide residential floorplan
- Luxury kitchen with island and residential refrigerator
- King bedroom suite with washer/dryer prep
- Designed for extended travel or full-time RV living
- High-end construction and premium comfort features
- Excellent storage throughout the coach
Why Buy from Campers Inn RV?
When you choose Campers Inn RV, you’re working with one of the most trusted names in the RV industry. With decades of experience, a huge inventory selection, and a knowledgeable team, they make the RV buying process easy and stress-free. Their commitment continues after the sale with dependable service, financing options, and customer support designed to help you enjoy every adventure ahead.
If you’re looking for a luxury fifth wheel that combines residential comfort, spacious living, and full-time RV capability, the 2018 Heartland Big Country 3965 DSS is ready for your next adventure.
Features
Frame
- 12” I-beam drop frame with powder coating
Tires / Axles/ Suspension
- G14-rated 16” tires w/aluminum rims and leaf springs
- MOR/ryde 3000 suspension
- 4 Shocks at each tire
- 2” X 12” Nev-R-Adjust brakes by Dexter
- 7,000 Lb. Dexter axles with easy lube hubs
Underbelly
- Seamless corrugated material
- Heated and enclosed underbelly
- Flex foil insulation (r-14)
Interior/ Kitchen
- Stained hardwood cabinetry and fascia
- All cabinet frames are pre-drilled and screwed together – no staples
- Deep stainless steel kitchen sink
- Recessed 3 burner cook top w/oven and solid surface covers
- LED lighting throughout
Living Room
- Night shades throughout
- Ceiling fan
- Power theater seats
- Tri- fold sleeping sofa (most models)
- High-output entertainment system with dvd/ bluetooth and HDMI
Bedroom
- Bedroom slideout w/under bed storage
- King size bed
- Walk-in wardrobe closet
- Stackable washer dryer closet
- 6’-4” Bedroom ceiling height
- Reading lights over the bed
- 32” Deep bedroom electric cable slide room (most models)
Bath Area
- Porcelain commode w/foot flush
- Roof vent
- Heat and A/C duct
- Large medicine cabinet
- 6’ 4” Bath ceiling height
- 1-Piece fiberglass shower (mega/mini mega where available)
- Luxury glass shower surround
Plumbing
- Color – coded plumb-plex water liner w/10/25 year warranty
- Quick and easy winterization system
Tank Size
- 75 Gallon fresh water system
- 90 Gallon gray
- 45 Gallon black tank
- (2) 30#LP bottles
Power
- 80 Amp/12V DC power converter
- 50 Amp detachable marine power cord
- 110V exterior electrical receptacles
- Battery disconnect
HVAC
- 4200 BTU furnace
- Seamless one piece below floor heat duct
- 30K BTU whisper quiet A/C system
Other Interior Standards
- Hydraulic slide system with manual override for slide room
- Multi-seal slide room w/one piece weather-proof floor pan
- All-in-one master control panel with tank monitors, slide and light switches
Exterior
- Large exterior storage fully lined with entertainment prep
- Insulated slam style cargo doors with magnetic hold backs
- Exterior speakers
- Light at entry step
- Extended hitch pin
- Large entry assist grab handle
- Rear ladder
- 6-Point hydraulic level-up - auto leveling system
Universal Docking Center
- All system hook-ups in one convenient and concealed compartment
- Black tank flush system
- City water hook up with high pressure fresh tank fill
- Exterior shower with hot & cold water
- Satellite and antenna connections
- All tanks pull handles
- Winterization valves
- Water Filter
Largest Exterior Storage In Its Class
- Over 145 cubic feet of storage
- Rubber diamond plate flooring with 3 D-type tie-down rings
- Large insulated slam baggage doors
- Unobstructed pass through design
- 1 Cable connection / 110V outlet
Safety
- Smoke detectors
- Fire extinguisher
- LP gas & CO2 detector inside unit
- Break away switch
- All safety glass windows
- 120V GFI protected outlets
- Fire escape windows
Options
Exterior
- Slide toppers – awnings
- Dual pane frameless windows
- 50 Amp power cord reel
- MOR/ryde hitch
- Generator prep
- 5.5L Onan generator (prep required)
- Yeti extreme weather package
Interior
- 32” Bedroom TV
- Queen bed in place of king
- Three speed, temperature control fan in bathroom w/rain sensor
- Artistic beam ceiling
- Heat pump options (ask dealer for details)
- 22 cubic foot residential refrigerator
ELITE PACKAGE
- High Gloss Sidewalls
- Painted Fiberglass Front Cap
- Aluminum Framed & Laminated Floors/Sidewalls
- Frameless Bonded Windows
- G Rated Tires
- EZ Lube Dexter Axles
- Nev-R-Adjust Brake Package
- MorRyde 3000 Suspension with Shocks
- 6-pt hydraulic Level-up
- Hydraulic Slide Selector Switches
- 50AMP Service
- Battery Disconnect
- Universal Docking Center with Black Tank Flush and Exterior Shower
- Heated and Enclosed Underbelly
- Drop Frame Storage
- Slam Baggage Style Doors
- LED Stop/Turn/Tail Lights
- Pre Wire for Wingard Trav’ler Satellite System
- Spare Tire & Carrier
- Back-up Camera Prep
- Solar Prep
- Aluminum Entry Steps
INDEPENDENCE PACKAGE
- Solid Stained Hardwood Interior Cabinets and Fascia
- Dinette Table with 4 Chairs
- Solid Surface Counter Tops
- Drawers with Solid Wood Bottoms and Full Extension Drawer Guides
- 80/20 Stainless Style Kitchen Sink with Residential Style Faucet
- Stainless Steel Gas Oven & Three Burner Cook Top
- 30” Convection Microwave
- 18Cu. Stainless Steel Gas/Electric Refrigerator
- Electric Fireplace
- 30KBTU Whisper Quiet A/C System
- 10 Gal DSI 110/12V Water Heater
- Fantastic Fan with Rain Sensor
- Washer/Dryer Prep
- One Piece Fiberglass shower
- Cold Crack Resistant floor
- LED TV
- Tri-Fold Sleeper Style Sofa
- Power Theater Style Seats with Heat & Massage
- MCD Nigh Roller Shades
- LED Interior Lighting
- 30” Convection microwave
- Expandable free standing dinette & chairs
- Pre-wired for Wingard Trav’ler satellite system
- LED entry light
- Under mount spare tire & carrier
- Solar prep
- Back-up camera prep
- LED stop/turn tail lights
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales 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 inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
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.
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.