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Used 2018 Heartland Big Country 3965 DSS

Fifth Wheel

Stock #780000148

Troy OH

Kitchen Island | King Bed | Six Slide Outs

2018 Heartland Big Country 3965 DSS Exterior

1 of 60

+60

Our Price: $44,997
Fair Market Value: $57,585
Savings: $12,588

Payments From: $354 /mo.

41ft long
13,978 lbs
Sleeps 4

6 slides
Rear Living Area

Kitchen Island

See All Specs

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

Discover your home-away-from-home with this Used 2018 Heartland Big Country 3965 DSS, now available at Campers Inn RV. Built for families, full-time travelers, and adventure seekers who crave space, comfort, and quality craftsmanship, this fifth wheel delivers an exceptional experience on the road and at the campground.

Step inside and be greeted by a spacious, open layout that maximizes livability. The Big Country 3965 DSS boasts dual slides that create an expansive living area with room to relax, entertain, and unwind. The large living room features comfortable seating, premium upholstery, and abundant natural light, making it the perfect place to gather after a day of exploring your favorite destinations.

The heart of this fifth wheel is its beautifully appointed kitchen. With solid-surface countertops, a residential-style refrigerator, a three-burner range, pantry storage, and plenty of prep space, this kitchen makes cooking for family and friends a joy. Whether you’re preparing a quick breakfast before hitting the road or hosting a cozy dinner inside, you’ll appreciate the thoughtful design and functionality.

The private master suite offers a restful retreat with a spacious bedroom, ample wardrobe storage, and easy access to the full bathroom. The bathroom features residential touches, including a large shower, modern fixtures, and generous storage for towels and toiletries. Additional sleeping space in the living area ensures there’s room for guests or family members—making this fifth wheel ideal for all types of travelers.

Built by Heartland, a trusted name in RV manufacturing, this Big Country model is engineered with durability and long-term enjoyment in mind. From solid construction and quality components to smart storage solutions inside and out, this fifth wheel is ready for weekend getaways and extended road trips alike. The exterior pass-through compartments provide even more room for outdoor gear, camping equipment, and adventure essentials.

Choosing a used RV like the 2018 Heartland Big Country 3965 DSS means exceptional value without sacrificing quality. You’ll enjoy modern amenities and a thoughtfully designed floorplan at a price that makes sense, giving you more freedom to spend on unforgettable travel experiences.

When you buy from Campers Inn RV, you’re partnering with a dealer that prioritizes your confidence and satisfaction. Our expert team performs detailed inspections to ensure every RV we sell meets high standards for safety and performance. We offer transparent pricing, personalized guidance, and flexible financing options that make owning your dream RV easier than ever. Beyond the sale, our dedicated service department is here to support you throughout your RV lifestyle.

Don’t miss your chance to own a comfortable, reliable, and feature-rich fifth wheel. The Used 2018 Heartland Big Country 3965 DSS at Campers Inn RV is your ticket to unforgettable adventures—from scenic national parks to peaceful campgrounds and everywhere in between. Start your next journey with confidence and comfort.

STOCK IMAGES SHOWN - DETAILS MAY VARY

Features

Standard Features (2018)

General Equipment

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

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

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Airstream of Dayton 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-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 937-440-5821 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.

Used 2018 Heartland Big Country 3965 DSS

3965 DSS Floorplan

Specifications

Description

Features

Frame

Tires / Axles/ Suspension

Underbelly

Interior/ Kitchen

Living Room

Bedroom

Bath Area

Plumbing

Tank Size

Power

HVAC

Other Interior Standards

Exterior

Universal Docking Center

Largest Exterior Storage In Its Class

Safety

Exterior

Interior

ELITE PACKAGE

INDEPENDENCE PACKAGE

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