Where Value Meets Luxury

Big Country

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The United States is a Big Country. See it all with the value-minded Big Country Fifth Wheel that includes the best features in its class. You’ll enjoy room to roam and luxury touches in Heartland's Big Country RV series. The Country Kitchen, a residential appliance package for this big RV, includes a full-size pantry inside and recessed stainless steel farmhouse sink. Azdel laminated sidewalls with lightweight non-wood substrate, offer increased insulation against sounds and weather in this big RV.

The United States is a Big Country. See it all with the value-minded Big Country Fifth Wheel that includes the best features in its class. You’ll enjoy room to roam and luxury touches in Heartland's Big Country RV series. The Country Kitchen, a residential appliance package for this big RV, includes a full-size pantry inside and recessed stainless steel farmhouse sink. Azdel laminated sidewalls with lightweight non-wood substrate, offer increased insulation against sounds and weather in this big RV.

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Starting At

  • MSRP$104,767
  • Length36' 5"
  • Weight12,255 lbs
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Top Feature

Country Quality Materials

Double Layer Azdel Composite Panels, TPO Roofing Material with 4” Aluminum Wrapped Edge, 12” Powder Coated Steal I-Beam Frame Front to Rear

Top Feature

Super Store More Pass-Through Storage

Innovative storage design with three points of access providing easy loading and unloading.

Top Feature

Country Road Suspension

Double 7,000lb Dexter EZ Lube Axles, Dexter NEV-R-ADJUST Brake System providing 50% Better Stopping Power. Comes with the MORryde 3000 Suspension with Leaf Springs, Wet Bolt Kit, and Shock Absorbers

Top Feature

Secure Ride

Upgraded Rota Flex Pin Box to help prevent against chucking and is designed to endure the ruggedness of the roads you encounter

Top Feature

Easy Access

MORryde 12V detachable power cord reel mounted in front basement compartment

Big Country Videos

BIG COUNTRY 3851MO

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Big Country 3875ROL

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Dexter Tow Assist

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Traveling with Big Country Luxury

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Inside the 2021 Heartland Big Country RV - Product Features

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Heartland RV 2021 Updates - Big Country Fifth Wheel

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Big Country 3155RLK Walkthrough

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Big Country 3460GK - Walkthrough

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Big Country 3703RK - Walkthrough

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RV LIFESTYLE

Where Value Meets Luxury

There is room to roam in a Big Country. With the best features in its class, this RV has all the comforts of home on the road and is ideal for families looking for an adventure.

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Most Popular Big Country Floor Plans

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Dealer Stock Only

3155RLK

MSRP

$110,451.00

Virtual Tour Available
Sleeps 3-4
Length 36'-5"
Dry Weight 12,255 lbs
Hitch Weight 2,365 lbs
Square Foot 367
RV Type Fifth Wheel
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Dealer Stock Only

3560SS

MSRP

$123,890.00

Sleeps 3-4
Length 39'-6-3/4"
Dry Weight 13,214 lbs
Hitch Weight 2,821 lbs
Square Foot 429
RV Type Fifth Wheel
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Dealer Stock Only

3703RK

MSRP

$124,328.00

Virtual Tour Available
Sleeps 5-6
Length 41'-1"
Dry Weight 13,140 lbs
Hitch Weight 2,780 lbs
Square Foot 390
RV Type Fifth Wheel
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Dealer Stock Only

3851MO

MSRP

$129,212.00

Virtual Tour Available
Sleeps 9+
Length 43'-10"
Dry Weight 14,296 lbs
Hitch Weight 2,970 lbs
Square Foot 447
RV Type Fifth Wheel
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3902FL

MSRP

$131,942.00

Virtual Tour Available
Sleeps 5-6
Length 43'-7"
Dry Weight 14,004 lbs
Hitch Weight 3,657 lbs
Square Foot 425
RV Type Fifth Wheel
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Big Country Floor Plans

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Add To Compare
Dealer Stock Only

3155RLK

MSRP

$110,451.00

Virtual Tour Available
Sleeps 3-4
Length 36'-5"
Dry Weight 12,255 lbs
Hitch Weight 2,365 lbs
Square Foot 367
RV Type Fifth Wheel
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3200RLK

MSRP

$104,767.00

Sleeps 3-4
Length 36'-5"
Dry Weight 12,142 lbs
Hitch Weight 2,350 lbs
Square Foot 364
RV Type Fifth Wheel
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3500SS

MSRP

$115,492.00

Virtual Tour Available
Sleeps 3-4
Length 39'-7"
Dry Weight 13,216 lbs
Hitch Weight 2,710 lbs
Square Foot 410
RV Type Fifth Wheel
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Dealer Stock Only

3560SS

MSRP

$123,890.00

Sleeps 3-4
Length 39'-6-3/4"
Dry Weight 13,214 lbs
Hitch Weight 2,821 lbs
Square Foot 429
RV Type Fifth Wheel
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Dealer Stock Only

3702FB

MSRP

$120,458.00

Virtual Tour Available
Sleeps 3-4
Length 43'-1"
Dry Weight 13,500 lbs
Hitch Weight 2,930 lbs
Square Foot 426
RV Type Fifth Wheel
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Dealer Stock Only

3703RK

MSRP

$124,328.00

Virtual Tour Available
Sleeps 5-6
Length 41'-1"
Dry Weight 13,140 lbs
Hitch Weight 2,780 lbs
Square Foot 390
RV Type Fifth Wheel
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3705FB

MSRP

$

Sleeps 3-4
Length 44'-1/2"
Dry Weight 13,411 lbs
Hitch Weight 2,985 lbs
Square Foot 418
RV Type Fifth Wheel
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Dealer Stock Only

3851MO

MSRP

$129,212.00

Virtual Tour Available
Sleeps 9+
Length 43'-10"
Dry Weight 14,296 lbs
Hitch Weight 2,970 lbs
Square Foot 447
RV Type Fifth Wheel
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3900MO

MSRP

$121,267.00

Sleeps 3-4
Length 43'-9-7/8"
Dry Weight 13,908 lbs
Hitch Weight 2,960 lbs
Square Foot 447
RV Type Fifth Wheel
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3905FL

MSRP

$

Sleeps
Length
Dry Weight
Hitch Weight
Square Foot
RV Type Fifth Wheel

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3155RLK
3500SS
3702FB
3703RK
3851MO
Big Country 3155RLK Take a 3D Tour.
Big Country 3500SS Take a 3D Tour.
Big Country 3702FB Take a 3D Tour.
Big Country 3703RK Take a 3D Tour.
Big Country 3851MO Take a 3D Tour.

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Mallard, North Trail and Sundance travel trailers are produced in multiple Heartland RV manufacturing facilities in Elkhart, Indiana and Nampa, Idaho. These brands can offer a slightly different model depending on where you live. Select your state’s region to see products sold in your area. Select “All Regions” to view the entire Heartland collection.