New 2026 Forest River RV Sierra 3800RK Fifth Wheel

Virtual Tour Triple AC
2026 3800RK Features and Options

Forest River Sierra fifth wheel 3800RK highlights:

  • Four Slides
  • Theater Seating
  • Walk-In Bathroom Closet
  • 12V Refrigerator

 

This fifth wheel is packed with convenient features to make your travels more comfortable and enjoyable! The master bedroom includes a king bed slide out with USB ports on either side of the bed so you both can charge your phones, and there is a dresser for your folded clothes. You will love the front bathroom with dual bath sinks, a fiberglass one-piece shower, plus a walk-in closet with shelves and rods to hang clothes! There is a unique middle utility room with washer and dryer prep if you want to add these, a Washer and dryer counter and a rod to hang clothes that will make a perfect laundry room, or you can utilize this space for storage! Head to the main living area to relax on the theater seating or hide-a-bed sofa, and if you have guests stay over, they can sleep here. There is also an entertainment center with a 50" flat screen TV, but you might just leave that off if you're working at the desk with a chair that is provided. We've saved the best part for last, the kitchen! Here, you'll find ample counter space to prep home-cooked meals, a three-burner range with a 24" oven, plus a large counter with barstools where you can enjoy breakfast at each morning. Choosing this fifth wheel is a no-brainer!

 

Each one of these Forest River Sierra fifth wheels are equipped with everything you need to make the most of each adventure! The underbelly armor will protect your unit's vitals from road debris and the painted two tone aerodynamic fiberglass front cap has an improved turning radius to make them easier to navigate. With an electric leveling system, you can set your unit up quick and easy then get to having fun faster than ever. The cambered powder coated frame with rust prohibitor construction allows for more duration of the fifth wheel. Each model also comes with a TV antenna with booster, 60,000BTU on demand tankless water heater, Goodyear Radial tires with 7,000 lb. axles, and the list goes on. The interior is just as impressive with Beachside Sundance Congoleum linoleum, recessed residential lighting, a memory foam mattress, and hidden hinged, soft close drawers and cabinets!

What Our Customers Are Saying

Great Service

Great service, super friendly and very patient answering a hundred questions. Finance lady Christen was very helpful in getting us the best deal. All wonderful people, thank you all so much. - Tricia
Price: $106,638
You Save: $33,643
Sale Price: $72,995
Camp-Rite RV
Location: Loganville, GA
Stock# FS5059
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RV ID: 3276227#
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2026 3800RK Specifications
Sleeps 4
Slides 4
Length 44 ft 1 in
Ext Width 8 ft
Ext Height 13 ft 4 in
Int Height 7 ft
Hitch Weight 2405 lbs
GVWR 15500 lbs
Dry Weight 12849 lbs
Cargo Capacity 2651 lbs
Fresh Water Capacity 50 gals
Grey Water Capacity 100 gals
Black Water Capacity 50 gals
Furnace BTU 40000 btu
Available Beds King
Refrigerator Type 12V
Refrigerator Size 16 cu ft
Cooktop Burners 3
Number of Awnings 2
Axle Weight 7000 lbs
LP Tank Capacity 30 lbs
Water Heater Type On Demand Tankless
AC BTU 30000 btu
TV Info LR 50" Flat Screen Smart TV
Awning Info 13' & 16' Electric w/LED Light Strip
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Standard
Electrical Service 65 amp
VIN 4X4FSEP27TJ055059
For more information Contact Us

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