2026 KEYSTONE RV CO ALPINE 3910RK, KEYSTONE ALPINE 3910RK FIFTH WHEEL TRAVEL TRAILER Specifications Shipping Weight 14,618 lb. Carrying Capacity 3,382 lb. Hitch 3,170 lb. Length 42 ft 11 in Height 13 ft 4 in Tire-Size 215/75R17.5H Fresh Water 75 gal Gray Water 83 gal Waste Water 83 gal Sleeping Capacity 6 Number of Propane Tanks 2 LPG 60 lb. Refrigerator Size 18 cu ft The Evolution of Luxury Travel Step into the future of RVing with the 2026 Alpine fifth wheel an embodiment of contemporary design and unparalleled innovation. Explore a new horizon of travel, where luxury meets cutting-edge technology to create an experience that is as fresh as it is unforgettable. With its sleek lines, smart features, and commitment to including luxury amenities in the standard build, Alpine models promise a lifestyle that seamlessly reflects your unique combination of adventure and sophistication. Get ready to embrace the road ahead like never before, as you discover the essence of modern exploration in every corner of these exceptional RVs Exterior 12 I-Beam frame and 100 wide-body construction Road Armor shock absorbing hitch pin Hitch Vision w/ LED lighting Laminated sidewalls w/ double-welded aluminum construction Large, tinted safety glass windows (80% tint) 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 8,000 lb. axles Dexter® heavy duty 7,000 lb. axles w/ Nev-R-Adjust brakes Road Armor Shock Absorbing Suspension TCS Suspension w/ABS brakes Lippert TPMS Prep Lippert TPMS Monitoring system Saliun G-rated tires Cooper H-rated tires Electric gate Valves Titan: One touch, 6-point hydraulic level up system Super size, 6 4 tall, 30 wide entry door Lippert Strut Assisted SolidStep® 200 Cu. Ft. heated basement storage and class A style, dual latch slam doors Back-up and side camera prep Battery quick-disconnect Easy access Nautilus water works center - fully enclosed and heated Canister style water filtration Oversized 73 sewer hose carrier 75 gal. fresh water, 83 gal. gray water, 49 gal. black water tanks Outdoor kitchen/entertainment 50 AMP service w/ electric power-cord reel Outside shower w/ hot and cold water Carefree power awning w/ adjustable arms 2 towing hitch w/ wiring harness (3,000 lbs. towing capacity) Keyed-A-Like Interior JBL® Aura Cube Sound System w/ exterior belly mounted speakers Designer Beaufloor with 7 year limited Warranty Extra tall, 6 10 main slide height Hardwood slideout fascia w/ wood accent Day/night roller shades Hardwood valance with accent and custom wood window frame and window sill Stunning solid wood cabinet doors, cabinet framing, and slide fascia Thomas Payne® furniture equipped w/ heat, LED lig