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2026 Forest River Rockwood Signature 8421DB
NewStock #9175
Listing price
2026 Rockwood Signature 8421DB
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
Length
41 ft 10 in
Dry weight
11,259 lbs
GVWR
13,385 lbs
Sleeps
5
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$59,900 – $73,998
This unit is ranked 2 of 4 by asking price in this group.
The listing price on this unit has changed 2 times.
See the complete price timeline and the rest of this unit's pricing insights.
Liberty RV
Liberty, MO
Sells faster than 88% of Missouri RV dealers
Compared with 24 dealers in Missouri
Discover the 2026 Rockwood Signature 8421DB — Where Luxury Meets Adventure
Full-time or part-time living? Check.
Long family trips with room to spare? Absolutely.
Boondocking with solar power? Already built in.
Towing sophistication + luxury? You’ve got it all under one roof.
Introducing the 2026 Rockwood Signature 8421DB, a masterpiece of travel-trailer design that redefines comfort, craftsmanship, and capability. At 41' 10? in length, this is not your average camper — it's a premium, feature-rich retreat built to elevate every journey.
Crafted with a 6-sided full-aluminum frame and composite structural walls for a lightweight yet very strong construction.
A fully laminated, walkable roof and aluminum truss bracing provide durability and long-term peace of mind.
Built on 5/8" tongue-and-groove plywood flooring and reinforced with aluminum floor joists — engineered for both strength and stability.
Comes prepped for solar: 200 W solar panel, 1800 W inverter, and 30-amp controller already integrated.
Frameless, tinted windows let in light and frame your surroundings — while maintaining sleek style and insulation.
MaxxAir fan with cover for superior ventilation.
Winegard AIR 360+ antenna ready for your Wi-Fi and satellite setup.
Key-alike locking system, slam-latch baggage doors, and PSX2 power stabilizers ensure ease and security.
Heated, 12V thermostatically controlled tanks, and radiant-foil insulation under the belly and slides help you take on winter environments.
Other listings for this floor plan, ranked by condition, model year, distance, price, and listing quality.
Double 30-lb LP tanks plus a double battery box give you power and propane capacity for extended stays.
Strong safety features: Goodyear Endurance nitrogen-filled tires, a tire-pressure monitoring system, and CURT slipper-roller axles with ABS & sway mitigation (on the 8421DB).
Massive capacity: 11,259 lb dry weight with 2,126 lb of cargo capacity.
Roomy dimensions: 41' 10? long, 12' high, and 8'3? wide give you a truly livable space.
Freshwater tank: 54 gallons | Grey: 131 gallons | Black: 106 gallons — ideal for extended stays.
Large 12' power awning to expand your outdoor living space.
Multiple interior décor options — Stone, Chocolate, Linen — so you can personalize your space.
Campfire Comfort Package available — includes a clay fiberglass exterior, high-gloss cap, Wi-Fi prep, power awning with LED lighting, Bluetooth speakers, a smart TV, and more.
Soft-close cabinetry, solid-surface countertops, power stabilizer jacks, rear ladder, black tank flush, and power tongue jack — all designed to make life on the road as seamless as possible.
With the 2026 Rockwood Signature 8421DB, you're not just buying a travel trailer — you're investing in a high-end, rugged, and beautifully designed home on wheels. Secure yours today and turn every trip into a signature experience.
