2026 FOREST RIVER SIERRA 4003MB
Description
The 2026 Forest River Sierra 4003MB is a luxury fifth wheel designed for families and extended-stay travelers who want a true mid-bunk layout, expansive living space, and residential comfort in a full-profile design. This RV for sale blends private room separation with open-concept gathering areas for maximum versatility.• Mid-bunk (MB) floorplan offering a dedicated secondary room — ideal for kids, guests, or a private office space
• Loft area above the mid-bunk providing additional sleeping capacity or flexible storage
• Opposing slide-outs in the main living area creating a wide, residential-style central gathering space
• Rear living configuration with comfortable seating and large panoramic windows
• Center island kitchen featuring solid surface countertops, quality appliances, deep cabinetry, and ample prep space
• Dedicated dining area positioned for natural flow between kitchen and lounge
• Private front master suite with walk-around bed and substantial wardrobe storage
• Full bathroom with residential-style shower, conveniently accessible from main hallway
• Interior storage integrated throughout, including pantry space and overhead cabinetry
• Exterior pass-through storage for larger camping gear and outdoor equipment
• Sierra construction platform engineered for durability, insulation performance, and extended living comfort The Sierra 4003MB stands out for buyers seeking true bunkroom privacy, added loft flexibility, and expansive residential-style living space, making it an excellent option for larger families or full-time travel.
Mileage: 0Specifications
Stock NumberFR054831
VIN4X4FSES22TJ054831
Year2026
CategoryFifth Wheel
ManufacturerFOREST RIVER
ModelSIERRA 4003MB
LocationVan Buren, Arkansas 72956
ConditionNew
Stock NumberFR054831|
VIN4X4FSES22TJ054831|
Year2026|
CategoryFifth Wheel|
ManufacturerFOREST RIVER|
ModelSIERRA 4003MB|
LocationVan Buren, Arkansas 72956|
ConditionNew|
