New 2026 Forest River RV Sierra 3710HBFB

Forest River Sierra fifth wheel 3710HBFB highlights:
- Front Bunkhouse
- Bath and a Half
- King Bed
- Rear Bathroom
This Sierra fifth wheel is thoughtfully designed for comfort and convenience, starting with a spacious front bunkhouse perfect for accommodating guests. It features two flip-up bunks, 28" x 74" and 32" x 74" and a 60" x 74" fold-out lounge, along with a wardrobe, dresser, and additional storage to keep essentials organized. A nearby half bath adds easy access and extra convenience. At the center of the unit, the kitchen offers everything you need to prepare meals, including a stainless-steel sink, three-burner cooktop, and a generous 16 cu. ft. refrigerator. Meals can be enjoyed at the free-standing dinette, or you can unwind on the sectional sofa while enjoying the fireplace or entertainment center. At the rear, you'll find the private main bedroom with a roomy 66" x 80" RV king bed, plus its own wardrobe and dresser. Just steps away is the full bathroom featuring a one-piece fiberglass shower, sink with medicine cabinet, linen storage, and even washer/dryer prep for extended stays.
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!
Our first trip in the trailer was great! It's a little hard to see but this is our 1st night camping in the Outback. We are parked under the largest hockey stick in the world in the town of Duncan! - Kelly
Savings: $22,157
SALE PRICE: $71,988
Stock# 22383
Exterior Color: GREY
Interior Color: SWITCHBACK
Sleeps | 7 |
Slides | 4 |
Length | 42 ft 9 in |
Ext Width | 8 ft |
Ext Height | 13 ft 5 in |
Int Height | 7 ft |
Interior Color | SWITCHBACK |
Exterior Color | GREY |
Hitch Weight | 2405 lbs |
GVWR | 15500 lbs |
Dry Weight | 12649 lbs |
Cargo Capacity | 2851 lbs |
Fresh Water Capacity | 50 gals |
Grey Water Capacity | 104 gals |
Black Water Capacity | 104 gals |
Furnace BTU | 40000 btu |
Number Of Bunks | 2 |
Available Beds | King |
Refrigerator Type | 12V |
Refrigerator Size | 16 cu ft |
Cooktop Burners | 3 |
Number of Awnings | 1 |
Axle Weight | 7000 lbs |
LP Tank Capacity | 30 Lbs. |
Water Heater Type | On Demand Tankless |
AC BTU | 30000 btu |
TV Info | 50" LR Smart TV |
Awning Info | 14' Electric awning with LED light strip |
Axle Count | 2 |
Washer/Dryer Available | Yes |
Number of LP Tanks | 2 |
Shower Type | Standard |
Electrical Service | 65 amp |
VIN | 4X4FSEN26TJ054858 |
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Customer Satisfaction is Our #1 Priority.
At Forest River, Inc., your needs, interests, budget, and lifestyle are at the forefront of everything we do. This affects every step from design, to the manufacturing floor, and on to you, our Customer. Whatever your need—recreation, transportation, or cargo hauling—we strive to bring quality products within reach of everyone. It’s not just a slogan: “Customer Satisfaction is Our #1 Priority.”
In 1996, Forest River founder Peter Liegl had a vision. He foresaw an RV company dedicated to helping people experience the joy of the outdoors by building better recreational vehicles. After purchasing certain assets of Cobra Industries, the Company started manufacturing pop-up tent campers, travel trailers, fifth wheels and park models. Continually growing, Forest River now operates multiple manufacturing facilities throughout the United States producing Class A, B and C motorhomes, travel trailers, fifth wheels, toy haulers, pop-up tent campers, truck campers, park model trailers, destination trailers, cargo trailers, commercial vehicles, buses, pontoons, and mobile restroom trailers.
Our large production capacity enables us to fill our customers' orders promptly without cutting corners or rushing through production procedures. This ensures that each Forest River product is conscientiously built and undergoes thorough, detailed inspection before it's shipped to the customer. This guarantees that every family who desires quality recreation will find a Forest River product that serves their needs, interests, budget, and lifestyle.
Quietwoods RV Sturgeon Bay 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 units on our lot. Please contact us @920-743-7121 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.
*Estimated payments based on 180 months, 8.99%apr, 20% down plus t.t.l.
Rates and terms may vary, see dealer for details. w.a.c.
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.