2026 KEYSTONE RV CO AVALANCHE 390DS, KEYSTONE ALPINE AVALANCHE 390DS DOUBLE SUITE, 2 FULL BATHS, LOFTED BUNK Specifications Shipping Weight 14,258 lb. Carrying Capacity 2,242 lb. Hitch 2,740 lb. Length 42 ft 11 in Height 13 ft 4 in Tire-Size ST235/80R16G Fresh Water 75 gal Gray Water 132 gal Waste Water 98 gal Sleeping Capacity 8 Number of Propane Tanks 2 LPG 60 lb. Refrigerator Size 18 cu ft Luxury Has Met Its Match Experience the Ultimate Blend of Luxury and Functionality with Alpine s 2024 Avalanche Edition. Perfectly designed for couples and families seeking unparalleled comfort, convenience, and style during their travels. Discover innovative features and spacious interiors within slightly shorter floorplans, striking a harmonious chord between adventure and quality family moments. Embrace unforgettable journeys with the Alpine Avalanche Edition, where contemporary design meets road-ready practicality. Exterior 12 I-Beams w/ Z-frame technology and 100 wide-body construction Road Armor shock absorbing hitch pin MaxTurn Technology and Hitch Vision w/ LED lighting Laminated sidewalls w/ double-welded aluminum construction Large, tinted safety glass windows (80% tint) Dual pane windows Painted fiberglass cap w/ patented Key Shield protection and LED lighting Radius roof w/ 5 pre-engineered roof trusses and walkable rafters 1-piece Alpha Super Flex TPO membrane Exterior ladder Summit slide-rooms w/ 6 10 interior height and hydraulic selector valves for slide outs Heated and enclosed underbelly w/ 1-piece polypropylene Dexter® heavy duty 7,000 lb. axles w/ Nev-R-Adjust brakes Road Armor Shock Absorbing Suspension Heavy duty G-rated tires One touch, 6-point hydraulic level up system Super size, 6 4 tall, 30 wide entry door Lippert SolidStep® 150 Cu. Ft. heated basement storage and class A style, dual latch slam doors Back-up and side camera prep Battery quick-disconnect Easy access water works center - fully enclosed and heated Generator prep 50 AMP service w/ detachable power cord Outside shower w/ hot and cold water Carefree power awning w/adjustable arms Interior Designer floor throughout Extra tall, 6 10 main slide height Hardwood slideout fascia w/ wood accent Night roller shades Designer upholstered window valances Stunning solid wood cabinet doors, drawer fronts, and slide fascia Thomas Payne® furniture equipped w/ heat, massage, LED lights, and USB charging in theatre seats Crown molding 40 designer fireplace w/ decorative surround Keystone Exclusives 3-year limited structural warranty 1-year limited base warranty Color-coded unified wiring standard Winegard Air 360+ Omni-Directional Rooftop Antenna w/ exclusive satellite pass-through Tuf-Lok thermoplastic duct joiners KeyTV In-floor heating ducts Tru-fit slide construction Blade Pure Kitchen Features Solid-surface countertops Stainless steel, extra deep sink w/ dual bowls and a solid surface sink cover High-rise, single-lever faucet w/ sprayer Amazing Legles