2026 Forest River Sierra 4002FB
New • Fifth Wheel • Downey, CA • Stock# FSI199
4002FB FLOORPLAN
Top Features
- King Bed
- Outdoor Kitchen
- Fireplace
- Washer/Dryer Prep
- Pantry
- Entertainment Center
- Walk-In Closet
- Power Awning
- Queen Bed
- Theater Seating
- Pass-Through Storage
- Loft
Description
The 2026 Forest River Sierra 4002FB is a spacious and residential-style fifth wheel designed for families, guests, or extended living. Featuring a unique two-bedroom, two-bath layout with loft space, this model delivers true home-like comfort with expansive living areas, premium finishes, and exceptional functionality for long-term stays or group travel.
Highlights:
• Two Bedroom + Loft Design with front and rear queen bedrooms, a central loft, and two full bathrooms — perfect for families or shared living setups.
• Residential Kitchen & Living Space featuring a large kitchen island, 16 cu. ft. refrigerator, solid-surface countertops, and an open-concept layout with multiple slide-outs for maximum space.
• Extended Stay Comfort & Premium Features including dual 15K BTU A/C units, heated and enclosed underbelly, tankless water heater, solar panel, automatic leveling, dual power awnings, and abundant interior/exterior storage.
Visit Giant RV today to explore the 2026 Forest River Sierra 4002FB — a fifth wheel built for space, comfort, and true residential living on the road.
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