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new Fifth Wheel · Stock 15484
2025 Forest River RV Sierra 3900HBLR
Myrtle Beach, SC
Plus tax, tags and title. Confirm availability and final pricing with a specialist.
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Specifications
- Sleeps
- 3
- Length
- 42 ft 9 in
- GVWR
- 13085 lbs
Highlights
- Bath & Half
- Triple Slides
- Dual 15k A/C
- Boondocker Solar
- Auto-Leveling
About this camper
Award-Winning Luxury
Experience the pinnacle of fifth-wheel design with the 2025 Forest River Sierra 3900HBLR. This masterpiece of space and utility features a rare "Bath & Half" configuration and triple slides, providing a luxurious master sanctuary for you while offering convenient accommodations for your guests. We’ve custom-ordered this unit with the premium Summit Package and Chef’s Kitchen Package, ensuring your home-on-the-road features high-end amenities like electric auto-leveling, a 16 cu. ft. residential-style refrigerator, and a 60,000 BTU on-demand tankless water heater.
Premium Luxury & Performance Upgrades:
SUMMIT & CHEF’S KITCHEN PACKAGES: Includes high-end features like a 16 cu. ft. residential refrigerator, solid surface countertops, a stainless apron sink, and soft-close cabinetry.
DUAL 15,000 BTU A/C SYSTEM: Custom-spec'd on 50-amp service to ensure your entire coach stays ice-cold, regardless of how intense the Southern summer heat becomes.
BOONDOCKER SOLAR SYSTEM: Factory-installed 200W panel with controller and battery, making your Sierra off-grid ready from the moment you take delivery.
Key Specifications & Amenities:
BATH & HALF CONFIGURATION: Exceptional convenience for entertaining, with a private master bathroom suite and a convenient half-bath for guests.
ELITE MASTER SUITE: A private retreat featuring a king bed slide, massive walk-in bathroom closet, and a designer shower.
ELECTRIC AUTO-LEVELING: Get set up in minutes with the touch of a button—no more manual cranking or leveling blocks.
FOUR-SEASON PROTECTION: Underbelly Armor, heated/enclosed holding tanks with 12V pads, and radiant foil insulation in the roof and floor.
SAFETY-FIRST CHASSIS: Built on 7,000 lb axles with Goodyear tires, Anti-lock Braking (ABS), and Tire Pressure Monitoring (TPMS).
SECURITY & TECH: Prepped for a 4-camera security system and backup camera to keep your family and investment protected.