{"@context":"https://schema.org","@type":"Product","name":"1 FOREST RIVER ROCKWOOD SIGNATURE RV for sale in Missouri","offers":{"@type":"AggregateOffer","offerCount":1,"lowPrice":"74415.00","highPrice":"74415.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-rockwood-signature-8421db/ac3228d3-c2b9-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER ROCKWOOD SIGNATURE 8421DB","description":"2026 Forest River RV Rockwood Signature 8421DB, Discover the 2026 Rockwood Signature 8421DB Where Luxury Meets Adventure Why Choose the 8421DB? 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.

Welcome Home on the Road 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.

Built for Strength and Longevity 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.

Premium Features, Standard 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.

Designed for All-Season Comfort Heated, 12V thermostatically controlled tanks, and radiant-foil insulation under the belly and slides help you take on winter environments.

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).

Spacious, Thoughtful Interior 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.

Comfort, Convenience & Style 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","itemCondition":"Used","priceCurrency":"USD","price":"74415.00"}}]}}