• Condition New
  • Status On Order
  • Order No. RVN16121
  • Stock No. 21G048888
Retail Price $63,075
Discount – $12,580
Competitor's Price $50,495
Our price is lower than this

Forest River won't let us display it,
but we can email it to you instantly.

Overview
Standards
Specifications
Testimonials
  • 2021 Sierra 399LOFT by Forest River

    Whether you are staying for a weekend or a single day, the Sierra destination trailers are built with you in mind. With lots of storaget space, and large, open floorplans, you are sure to have a relaxing time no matter where you are. Plus, there is enough room to entertain your entire family and guests.

    Equipment

    Interior Decor: Umber
    • 2020 Platinum Package
      • Solid Surface Countertops
      • 4 Burner Stainless Range
      • Detachable Hitch
      • Rollershades Throughout
      • King Wi-Fi Extender System
      • High Efficiency Radiant Foil (Roof + Floor)
    • 2020 Destination Signature Package
      • LED Lighting Throughout
      • Memory Foam Mattress
      • Stainless Steel Kitchen Package
      • 20 cuft French Door Residential Refer
      • King Bed Standard (N/A 403RD)
      • Fiberglass Exterior
      • Residential Pullout Kitchen Faucet
      • 50 ” Flat Screen Television (Most Models)
      • Premium Sound Bar with DVD
      • Power Fan in Bathroom(s)
      • Tri Fold Hide-A-Bed
      • “One Touch” Dometic Electric Awning w/LED Lights
      • 15K Air Conditioner w/Prep for 2nd AC
      • Ceiling Fan in Living Room
      • 50 Amp Service
      • 10 Gal. G/E Water Heater W/DSI
      • Tinted Dual Paned Patio Door
      • Washer/Dryer Prep
      • 2 Folding Dinette Chairs (N/A w/Booths)
      • Shaw Linoleum and Carpet
      • Underbelly Armor
    • Fantastic Fan w/Rain Sensor in Bathroom
    • Fantastic Fan w/Rain Sensor in Kitchen
    • 2ND AC in Bedroom
    • Central Vacuum
    • RVIA Seal

    The RV Nation Advantage Features included with every new RV Purchase!

    • 12V Deep Cycle Battery - Free!
    • Propane in Tanks - Free!
    • Dealer Prep - Free!
    • North American Service Network - Free!

    Estimated Payment

    $318.09/mo*

    * Not all buyers will qualify. Contact us for details.

    We Deliver! Get An Estimate.

    Whether you pick it up, we bring it to you, or meet in the middle, taking delivery of your new RV couldn't be easier.

    USA only, Please contact us for Canadian delivery quote.
  • Exterior Features

    • Gel coated color matched exterior fiberglass
    • Enclosed and heated dump valves
    • Large tinted windows with 80/20 UV prohibitor
    • Dexter auto adjust brakes
    • Radius triple steps with 9” riser (no pinched fingers)
    • Dometic™ “One-Touch” electric awning with adjustable arms, and integrated LED light
    • 16” Radial tires-E Rated
    • Automotive-style fender skirts
    • Hitch light
    • Porch light with interior switch
    • 30 lb. double LP tanks with auto change over
    • 2 exterior speakers
    • Rain gutters with extra long drip spouts (prevents black streaking)
    • Exterior folding grab handle
    • 60” Dual pane patio door

    Interior Features

    • 99” interior height with 6’4”slide heights
    • Denver mattress
    • Residential stain resistant carpet
    • Rustic Plank pattern Beauflor® linoleum
    • Swivel glider recliners (where applicable)
    • Two color coordinated interiors (Bisque, Walnut)
    • Full extension ball bearing drawer glides
    • Stainless steel under mounted kitchen sink
    • Washer/dryer prep (select floorplans)
    • Handmade cabinetry with screwed lumber core stile construction
    • Residential countertops
    • Recessed residential LED lighting throughout
    • Colored shower surround with etched tile pattern
    • Upgraded adjustable shower head with shelf
    • Accent paneling in slideouts
    • Accent lighting over dinette
    • Walk-in shower (select models)
    • Crown molding over kitchen cabinets
    • Extra large picture windows throughout
    • Vented side windows in slideouts
    • TV antenna with booster
    • Solid wood drawer fronts with birch sides
    • Upgraded raised panel cabinet doors with designer rails
    • Bedroom slideout fascia
    • 20 cu. ft. stainless steel refrigerator
    • Stainless steel kitchen package
    • 40” LED HDTV
    • Residential carpeting
    • Trash receptacle in kitchen
    • Designer window treatment accented per décor
    • Ceiling fan
    • Hide-a-bed sofa with tri-fold

    Appliances/Systems

    • Ducted 15K A/C
    • Digital thermostat for living room and bedroom A/C
    • Interior thermostat for heating and cooling
    • Flush floor hydraulic slideouts (per floorplan)
    • Satellite and cable hookup with RG-6 cable for high quality picture
    • Porcelain foot flush toilets
    • Full coach water filtration system
    • 10 Gal. DSI water heater
    • 65 Amp converter

    Construction

    • Welded aluminum-framed, vacuum bonded laminated superstructure
    • 2” x 3” floor joists 12” on center
    • 5/8” tongue & groove plywood floor decking
    • 3/8” roof decking (full walk-on roof)
    • Cambered powder coated frame with rust prohibitor
    • Fully enclosed underbelly
    • 5” truss roof rafters
    • R-10 sidewall construction

    For Your Safety

    • Smoke alarm
    • Fire extinguisher
    • Breakaway switch (battery hook-up required)
    • Dead-bolt lock on entry door
    • Liquid propane (LP) gas detector
    • Fire escape windows

    Polar Tech Package

    • Thermal pane windows
    • Heated holding tanks
    • R-38E roof & all floor insulation
    • 40K BTU furnace

    Premium Plus Packge (Limited Time Offer)

    • Premium Corian solid surface kitchen countertops
    • Roller shades throughout
    • Gas cooktop with stainless steel oven
    • King Wifi Extender System

    Sierra Signature Package

    • LED lighting throughout
    • Denver pillowtop mattress
    • 50 Amp service
    • “One Touch” Dometic® electric awning w/LED lights
    • Stainless steel kitchen package
    • 15K BTU air conditioner with prep for second A/C
    • Ceiling fan in living room
    • 50 amp service
    • Gel coated fiberglass exterior
    • 10 gal. G/E water heater w/DSI
    • Residential pullout kitchen faucet
    • 20 Cu. Ft. stainless steel refrigerator
    • Tinted dual paned patio door
    • 40” LED HDTV (most models)
    • Premium soundbar with DVD
    • Washer/dryer prep (where available)
    • Power fan in bathroom(s)
    • Tri-fold hide-a-bed sofa
    • Wood plank pattern Beauflor® linoleum
  • Specification Imperial Metric
    Cargo Capacity 2,621 lbs 1,188.87 kg
    Dry Weight 10,998 lbs 4,988.61 kg
    GVWR 13,619 lbs 6,177.47 kg
    Hitch Weight 1,619 lbs 734.37 kg
    Overall Height 13' 4" 4.06 m
    Overall Length 40' 11" 12.47 m
    Overall Width 96" 243.84 cm
    Black Water Tank 52 gal 196.84 l
    Fresh Water Tank 60 gal 227.12 l
    Gray Water Tank 104 gal 393.68 l
  • Waiting for Photos

    Creighan Family - Sierra 357TR Florida

    We purchased our 2015 Sierra 357TRIP in March and have loved it ever since. Our sales person was Ray Crain and he was extremely helpful from start to finish. I first contacted Jeff Couch's RV Nation via the "request a quote" link on their website. I was pleased with the promptness and response time and most of all pleased with the price. We saved thousands of dollars by purchasing the fifth wheel in Ohio and driving it back to California. We ran into an issue with the rear stabilizing jack during our first camping trip and this was handled quickly by Scott Peasley in the Warranty Dept. Scott sent us a new jack within a week. From start to finish the purchasing process was smooth and simple. I would definitely recommend RV Nation if you're looking to get a great deal on a nice camper. -- Jeffrey Creighan

    Waiting for Photos

    Payne Family - Sierra 384QBOK North Carolina

    Everyone we dealt with was fantastic especially Brannon. For almost 2 years he answered my every question, I swear I think the guy works 24/7. We drove 500 miles each direction and I couldn't be happier with them

    Waiting for Photos

    Woodruff Family - Sierra 376BH Illinois

    After visiting the Chicago RV Show and collecting brochures from all the manufacturers, my husband and I set about researching the perfect camper for our family. Couch's carried the model we chose at the best price, and after a few weeks of email and phone communication with Ray Crain and Dave Gerber, we drove from Kankakee, IL (5 hours) to pick up our special order 2014 Sierra 376BHOK. The staff were just as friendly and helpful in person as they had been on the phone, providing us with the best service we've had from an RV dealer along with over $10,000 in savings! They went out of their way to make sure we had everything we would need before leaving for home, and Ray has checked back with us to make sure we're happy with our decision. We will definitely look at Couch's first the next time we decide to purchase a new camper! -- Deborah Woodruff