Skip to main content
+40- Sale Price: $59,895
- MSRP: $91,376
- Save: $31,481
-
40ft long
-
11,774 lbs
-
Sleeps 4
-
3 slides
-
Front LivingKitchen Island
Ask the Product Expert
Disclaimer: Responses provided by Ask the Product Expert are created by AI and offer general content for informational purposes only and should not be considered professional advice or official representation of vehicle features, pricing, or availability. Our dealership did not create and is not responsible for the information. The information provided may be incomplete or inaccurate and should be checked. For the most up-to-date and accurate information, please contact our dealership directly. Any offers, pricing, or availability mentioned by the AI-generated response are not binding and are subject to verification by authorized dealership personnel.
When using the AI Product Expert the questions you submit, the responses provided by the AI Product Expert, and your IP Address will be captured. This data is captured in an anonymized manner and used to i) improve the accuracy and capabilities of the AI Product Expert, and ii) prevent bots or other abuse of the tool. Information will be captured so that the data cannot be identified to a specific customer. Please refrain from including identifying or personal information in any question you submit to the AI Product Expert. Collection and use of information will be in accordance with our Privacy Policy.
389HBFL Floorplan
Specifications
| Sleeps | 4 | Slides | 3 |
| Length | 39 ft 11 in | Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 4 in | Hitch Weight | 1510 lbs |
| GVWR | 13510 lbs | Dry Weight | 11774 lbs |
| Cargo Capacity | 1736 lbs | Fresh Water Capacity | 50 gals |
| Grey Water Capacity | 104 gals | Black Water Capacity | 104 gals |
| Tire Size | 16" | Furnace BTU | 40000 btu |
| Available Beds | King | Refrigerator Type | Stainless Steel 12V |
| Refrigerator Size | 19.6 cu ft | Cooktop Burners | 3 |
| Number of Awnings | 1 | LP Tank Capacity | 30 lbs |
| Water Heater Capacity | 60000 gal | Water Heater Type | On Demand Tankless |
| AC BTU | 30000 btu | TV Info | LR 50" Flat Screen TV |
| Awning Info | 19' Electric with LED Light Strip | Axle Count | 2 |
| Washer/Dryer Available | Yes | Number of LP Tanks | 2 |
| Shower Type | Standard | VIN | 4X4TSER20TJ055288 |
Description
Forest River Sierra 389HBFL Destination Trailer for Sale in Middlebury, IN
If you’re searching for a spacious destination trailer in Indiana built for extended stays or seasonal living, the Forest River Sierra 389HBFL delivers residential comfort and thoughtful design. Available now at Royal RV Center in Middlebury, IN, this triple-slide floorplan offers the space and features you need to feel right at home.
Residential Living with Room for Guests
The front living area welcomes you with a tri-fold hide-a-bed sofa and theater seating positioned across from the entertainment center. A hidden pantry behind the TV adds extra storage without sacrificing style.
Whether you’re entertaining friends or enjoying a quiet evening, this layout provides a cozy, residential feel with plenty of room to spread out.
Spacious Kitchen & Dining Area
The kitchen is designed for real cooking with:
-
Chef Collection three-burner range
-
Solid surface countertops
-
Large refrigerator
-
Ample cabinetry with crown molding
-
Hidden pantry storage
The free-standing dinette with bench and two chairs offers a comfortable place to gather for meals, games, or conversation.
Bath and a Half Convenience
One of the standout features is the bath-and-a-half layout, perfect for guests or family. The mid-coach half bath adds convenience, while the full rear bathroom connects directly to the master suite for added privacy.
Private Rear Master Suite with King Bed
The rear bedroom creates a relaxing retreat with:
-
King bed slide-out
-
Dresser with TV prep
-
Dual wardrobes
-
Memory foam mattress
The spacious layout provides excellent storage and walk-around space for longer stays.
Built for Extended Comfort
The Sierra 389HBFL is constructed for year-round enjoyment with:
-
Dual 15,000 BTU A/C units
-
Underbelly Armor for added protection and insulation
-
Three slide-outs for expanded living space
-
Extra-large picture windows for natural light and outdoor views
Outdoor Living Made Easy
Enjoy the outdoors with:
-
19’ electric awning with LED lighting
-
Triple steel entry steps
-
Porch light with interior switch
-
Rain gutters with extended drip spouts
This destination trailer makes it easy to create an inviting outdoor patio space.
Why Buy from Royal RV Center in Middlebury, IN?
At Royal RV Center, we proudly serve customers throughout Indiana, Michigan, Ohio, and beyond. We specialize in destination trailers and extended-stay RVs, offering competitive pricing and knowledgeable, no-pressure service.
If you’re ready for a spacious, residential-style destination trailer, the Forest River Sierra 389HBFL is ready for your seasonal site or long-term getaway.
Visit Royal RV Center in Middlebury, Indiana, today to tour this impressive Sierra destination trailer in person.
Features
Standard Features (2026)
Exterior
- Painted Full Profile Fiberglass Front Cap with Windshield
- Lippert auto adjust brakes
- MORryde® Detachable Step Above Where Available
- Underbelly Armor
- Electric awning with LED light strip
- Coated color matched exterior fiberglass
- 30 lb. double LP tanks with auto change over
- Detachable hitch (NA 40DUPLEX)
- 60" dual pane patio door, 80% tinted
- Large, tinted windows with 80/20 UV prohibitor
- 16" Radial tires
- Automotive-style fender skirts
- Hitch light
- Porch light with interior switch
- Rain gutters with extra-long drip spouts (Prevents black streaking)
- Exterior folding grab handle
Interior Features
- Chef Collection 3 Burner, 24" Range w/ Drawer
- 19 cu. ft. Stainless Steel Refrigerator 12V (Where Available)
- Stainless steel kitchen package
- Solid surface kitchen counter tops
- 50" Flatscreen Smart TV
- JBL Aura Cube FM/Bluetooth media center
- Teddy Bear® bunk mats
- Washer/dryer prep
- 7’ slide-out height (Main Slides)
- Memory foam mattress
- Residential stain resistant carpet
- Two color coordinated interiors
- Hidden hinged, soft close drawers and cabinets
- Full extension ball bearing drawer glides
- Stainless steel under mounted kitchen sink
- Decorative backsplash
- Handmade cabinetry with screwed lumber core stile construction
- Recessed residential LED lighting throughout
- Fiberglass one-piece shower
- Upgraded adjustable shower head with shelves
- Accent lighting over dinette
- Walk-in shower (Where Available)
- Crown molding over kitchen cabinets
- Extra-large picture windows throughout
- Vented side windows in slide outs
- TV antenna with booster
- Beachside Sundance Congoleum linoleum
- Solid wood drawer fronts with birch sides
- Solid wood, square inset cabinet doors, painted or wood grain
- Bedroom slide out fascia
- Trash receptacle in kitchen
- Ceiling paddle fan(s) in living room and bedroom (Where Available)
- Tri-fold Hide-a-bed sofa (Where Available)
- Designer window treatment
Appliances/Systems
- Dual Ducted 15k BTU Air Conditioners, Prepped for 3rd 15k BTU A/C
- AIRDIRECT® Air Vents for Improved Efficiency
- 60,000BTU On Demand Tankless Water Heater
- 40,000BTU Furnace
- Interior thermostat for heating and cooling
- Interior monitor panel for holding tanks
- Flush floor hydraulic slide outs (Where Available)
- Satellite and cable hookup with RG-6 cable for high quality picture
- Porcelain foot flush toilet
- 65 Amp converter
- Power fan in Kitchen and Bathroom(s)
Construction
- 2" x 3" floor joists 12" on center
- 5/8" tongue & groove DryMax® OSB floor decking
- 3/8" roof decking (full walk-on roof)
- Cambered powder coated frame with rust prohibitor
- Underbelly Armor
- 5" truss roof rafters
- R-10, 2" sidewall construction
For Your Safety
- Smoke alarm
- Fire extinguisher
- Breakaway switch (battery hook-up required)
- Key-Locked Patio Door
- Dead-bolt lock on entry door
- LP/CO gas detector
- Fire escape windows
Popular Options
- Maxx Air fan w/rain sensor
- Washer and Dryer
- Central vacuum
- Stab jacks (4)
- Slide room awnings (all slides)
- Non self-contained (No holding tanks w/house type toilet)
- Dual pane windows
- 3rd A/C power saver direct dump system w/ wall thermostat
- Two chairs in place of ottoman bench
- Fire escape windows
Popular Options
- Two chairs in place of ottoman bench
- Cordless vacuum
- Slide room awnings (N/A dinette slides)
- Washer and Dryer (Standard on 3800RK & 3900HBLR)
- Dual pane windows (N/A 3900HBLR 84” Window)
- 3rd A/C power saver direct dump system w/ wall thermostat
See us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Due to the current environment, our features and options are subject to change due to material availability.
Save your favorite Rvs as you browse. Begin with this one!
-
JohnWill Recommend
I will definitely be recommending Royal RV & Auto to my family and friends!
Loading
Royal RV Center is not responsible for any misprints, typos, or errors found in our website pages. All percent off numbers are rounded to the nearest percent. Any price listed excludes sales tax, registration tags, and delivery fees. Payments are estimates based on 10% down and 7.99% APR for qualified buyers. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @574-822-7100 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. No hidden fees! No prep/delivery fees! No games! $250 doc fee only. Tax and title varies by state.
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.
