2026 FOREST RIVER SIERRA 4003MB
64
Rv TypeFifth Wheel
Length43 ft
Fuel Type-
Mileage-
MID BUNK FIFTH WHEEL
Description
2026 FOREST RIVER SIERRA 4003MB,
The 2026 Sierra 4003MB is a full-size, four-slide, mid-bunk-style fifth wheel built for families or groups offering a private king bedroom, a separate bunkroom + loft, expansive living space, and heavy-duty construction for extended camping or full-time use.
Interior Features
Exterior & Construction Features
The 2026 Sierra 4003MB is a full-size, four-slide, mid-bunk-style fifth wheel built for families or groups offering a private king bedroom, a separate bunkroom + loft, expansive living space, and heavy-duty construction for extended camping or full-time use.
Interior Features
- Master suite up front: Private bedroom with slide-out king bed, dresser, TV prep, walk-in wardrobe with shelves, washer/dryer prep offering privacy and storage.
- Mid-bunkroom + loft: Middle section includes a hide-a-bed sofa, bunk above, plus a loft bunk accessible by ladder great for kids, guests, or even a small office setup.
- Living / kitchen area: Large kitchen island, full stainless-steel kitchen package, 17 cu ft 12 V refrigerator, 3-burner cooktop, solid-surface countertops, under-mounted sink, decorative backsplash, ample storage with soft-close drawers & cabinets. Living area offers theater seating, panoramic windows, hide-a-bed sofa for extra sleeping, a large entertainment center with 50 flat-screen TV, and quality lighting throughout.
- Bathroom & bunkhouse bath: One shower with seat, large fiberglass one-piece shower, plus standard bath amenities.
- Interior build & finishes: Wood-inset cabinet doors, solid-wood drawer fronts, high-floor decking (walk-on roof), quality linoleum flooring, recessed residential-style lighting, accent lighting over dinette built for comfort and durability.
- Heavy-duty chassis & build: 7,000-lb axles
RV details
Type
Fifth Wheel
Condition
New
Length
43 ft
Odometer
0 mi
Slide-outs
4
Sleeping capacity
8
Floor plan
SIERRA
Dealer stock ID
NFW2652
More RVs like this
Explore related categories and searches
Dealer information
United R.V. Center
$71,977
Contact the seller
Call the dealer
(877) 521-1356
RV code: 6512