2022 Keystone Avalanche 390DS

Step into residential luxury with the 2022 Keystone Avalanche 390DS, a high-end two-bedroom, two-bath fifth wheel built for extended stays, full-time RV living, or families who refuse to compromise on comfort. With its wide-body construction, tall ceilings, and four-slide layout, this rig delivers a true “home on the road” experience.

This model is designed around space and privacy—featuring dual suites, each with its own full bathroom, making it ideal for families, guests, or multi-generational travel. The open-concept living area includes theater seating, a large entertainment center with a 50” LED TV, and a cozy electric fireplace that brings a residential feel to any campsite.

The kitchen is equally impressive, offering solid-surface countertops, an 18 cu. ft. residential refrigerator, deep sink, and ample storage. High-end cabinetry and thoughtful layout make cooking and entertaining effortless, even on the road.

Built for comfort and durability, the Avalanche 390DS includes premium insulation, powerful climate control, and Keystone’s robust chassis engineering for stability and confidence while towing.

Key Specs:

• Length: 43 ft
• Width: 8 ft 4 in
• Height: 13 ft 3 in
• Dry Weight: ~14,300 lbs
• Hitch Weight: ~2,740 lbs
• Sleeping Capacity: Up to 6
• Slide-outs: 4
• Fresh Water: 66 gal
• Gray Water: 132 gal
• Black Water: 98 gal
• A/C Units: 2–3 (depending on build)
• GVWR: 16,500 lbs
• Floorplan: Dual-suite (2 bedrooms / 2 full baths)

Whether you're chasing weekends away or living on the road full-time, the Avalanche 390DS blends residential comfort with RV ruggedness in one premium package.