New 2026 Forest River Rockwood Signature 8421DB

2026 Towable Travel Trailer 8421DB — Solar-Ready RV with Four Slideouts

Explore the road ahead with this new 2026 towable recreational vehicle. Designed as a versatile travel trailer, it brings together modern comfort and practical off-grid capability in a single, easy-to-tow unit. The floorplan 8421DB delivers a generous interior footprint through four slideouts, creating a spacious living area while remaining a bumper-pull option that fits a wide range of tow vehicles. Ideal for families or groups, this RV sleeps up to five and provides a reliable foundation for weekend adventures or extended getaways. Built to perform, it embraces off-grid practicality with an integrated inverter, a dedicated solar panel, and solar prep to keep essentials powered when you’re off the beaten path.

Key Specifications

• Length: 41 feet 10 inches
• Width: 8 feet 4 inches
• Height: 12 feet 0 inches
• Dry weight: 11,259 pounds
• Gross Vehicle Weight Rating (GVWR): 13,385 pounds
• Payload capacity: 2,126 pounds
• Hitch weight: 1,385 pounds
• Axles: 2
• Slide-outs: 4
• Sleeping capacity: 5
• Fresh water capacity: 54 gallons
• Grey water capacity: 131 gallons
• Black water capacity: 106 gallons
• Air conditioning: 1 unit
• Chassis/Hitch: Bumper Pull
• New for 2026 model year — stock number 01978

Standout Features

• Inverter
• Solar Panel
• Solar Prep
• Dinette

Floorplan and Comfort

The 8421DB floorplan is designed to maximize space with four slideouts, delivering an open, livable area for cooking, dining, and relaxing. With a practical dinette setup, a cozy sleeping arrangement for five, and a single air conditioner to maintain comfort, this travel trailer creates a welcoming interior that complements outdoor exploration. The combination of large freshwater and wastewater capacities supports longer trips between stops, while the bumper-pull design simplifies towing and integration with a broad range of towing vehicles.

Why This RV Stands Out

• Strong off-grid potential thanks to inverter and solar features
• Spacious, multi-slide interior that enhances living and entertaining space
• Family-friendly sleeping arrangements for up to five people
• Reliable everyday practicality with ample water and waste capacities
• New 2026 model with current features and layout for modern camping

If you’re searching for a reliable, feature-rich travel trailer that balances comfort, utility, and towability, this 2026 8421DB model offers a compelling option for your next recreational vehicle journey.