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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

Dealer Spike is not responsible for any payment data presented on this site. Please verify all monthly payment data with the dealership’s sales representative.

2025 Forest River Sierra Destination W/Loft 399LOFT

The 399 loft is one of the more popular destination trailers. It has a great front entertaining space, with a big flat screen tv, stainless kitchen package, theatre seats and more. The bedroom has a king bed and a large wardrobe closet. Above the rear bedroom is a huge loft for guests to stay in. We have optioned this with the extended stay package, the destination package. Also includes 2 MaxxAir fans with rain sensors.
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  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New-2025-Forest River-Sierra Destination W/Loft 399LOFT
  • New
  • Steinbach Holiday RV & Marine
  • 054436
  • Trailer
  • Destination
  • White
  • 40 ft 8 in
  • 10939 lbs
  • 3
  • 1
  • 2

2025 Forest River Sierra Destination W/Loft 399LOFT

Sierra Destination Trailers

Our Destination trailers are perfect for anyone looking to make the most of a permanent site. With solid surface countertops, residential oven and refrigerator, full walk-in shower, and washer and dryer prep, our units come prepared for everyone. Our unique floorplans allow you to make the most of your view, with living spaces and dens in either the front or back to view mother nature.

The 399LOFT is the ultimate package in destination living. If you have a full crew with you, or just visitors on the weekends, this floorplan has what you need for all occasions. A residential 19 cubic foot refrigerator, four burner cooktop and floor to ceiling pantry are just a few of the amenities that this floorplan offers. The staircase takes you to the top loft where extra sleeping space or storage space awaits.

Features may include:

Exterior
  • 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
  • Enclosed and heated dump valves
  • Large tinted windows with 80/20 UV prohibiter
  • 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
  • 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
  • 6' 4" slide-out height
  • 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 with folding teak seat
  • Upgraded adjustable shower head with shelves
  • Accent lighting over dinette
  • Walk-in shower (select models)
  • Crown molding over kitchen cabinets
  • Extra-large picture windows throughout
  • Vented side windows in slide outs
  • TV antenna with booster
  • Beachside sundance linoleum
  • Solid wood drawer fronts with birch sides
  • Solid wood, square inset cabinet doors, painted or wood grain
  • Upgraded raised panel cabinet doors with designer rails
  • 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
  • New
  • 054436
  • 2025
  • Forest River
  • Sierra Destination W/Loft 399LOFT
  • Trailer
  • Destination
  • Forest River Sierra
  • 40 ft 8 in
  • 10939 lbs
  • 13619
  • Terra
  • 50 gal
  • 104 gal
  • 52 gal
  • 3
  • 1
  • 2
  • No
    • Front Entertainment
    • Front Kitchen
    • King Bed
    • Rear Bedroom
    • Loft
    • Flat Panel TV
    • Microwave Oven
    • Oven / Range
    • Power Awning
    • Shower
    • Wardrobe / Closet
    • Washer / Dryer Prep
    • Sofa
    • AM / FM Radio
    • 3 Burner Cooktop
    • Bluetooth Audio
    • LED Lighting
    • Two Entry / Exit Doors
    • Skylights
    • Free Standing Dinette Table
    • Theater Seats
  • 1,619 lb.
  • 2,680 lb.
  • 50 gal.
  • 52 gal.
  • 104 gal.
  • 10,939 lb.
  • 13,619 lb.
  • 40' 8"
  • 96"
  • 13' 4"
  • 19'

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.