2025 Keystone Montana 3901RK 
Experience the pinnacle of luxury, comfort, and durability with the 2025 Montana 3901RK. Designed for adventurers who demand top-tier craftsmanship and premium features, this fifth wheel delivers an unrivaled RVing experience.
 
Exterior Excellence
Built on a 12" I-beam frame with Z-frame technology, the Montana 3901RK is designed for superior strength and stability. The Road Armor™ shock-absorbing hitch pin and MaxTurn™ front cap with KeyShield™ automotive-grade paint ensure smooth towing and lasting aesthetics.

Enjoy seamless travels with 8000 lb Dexter Gladiator® axles, Nev-R-Adjust® brakes, and Road Armor™ suspension with 360° vibration control for maximum road comfort. The Titan™ leveling system makes setting up camp effortless and comfortable. 
 
Stay prepared for all conditions with the Four Season Living Package, including an insulated underbelly, forced hot air & electric tank heaters, and dual attic vents, ensuring comfort in any climate. Plus, the Lippert electric patio awning with LED lighting and slide-out awning package extend your outdoor living space with ease.
 
Interior Elegance
Step inside and be greeted by hardwood cabinetry, decorative window frames, and elegant crown molding. The La-Z-Boy® Furniture Package provides unmatched relaxation, complemented by a 5K BTU decorative fireplace heaterfor cozy evenings.
 
The chef-inspired kitchen boasts solid surface countertops, an oversized stainless steel sink, and a high-rise pull-down faucet. Cooking is a breeze with the 24" Furrion stove, stainless steel convection microwave, and an 18 Cu. Ft. residential refrigerator powered by a 2000W inverter. The freestanding legless dinette with luxury chairs ensures a refined dining experience.
 
Unmatched Comfort in the Bedroom & Bathroom
Retreat to a king-size bed with a Lippert duo memory foam mattress, complete with adjustable reading lights, CPAP storage, and bedside USB & 110V outlets. Entertainment is always at hand with the 32" Smart TV mounted in the wood-crafted TV cabinet.
 
The spa-inspired bathroom features a 30” x 48” fiberglass shower with a glass enclosure and molded foot shelf, a porcelain foot flush toilet, and a seamless vanity with a vessel sink and designer faucet.
 
Advanced Technology & Safety
Equipped with 50 Amp electrical service, generator prep, and a 16-gallon quick recovery water heater, this fifth wheel keeps you powered and comfortable. The Blade Pure™ air system, 4G LTE & Wi-Fi prep, and KeyTV™ multisource signal controller offer cutting-edge connectivity and entertainment.
 
For peace of mind, the Montana 3901RK comes with a breakaway switch, CO detector, smoke detector, propane gas leak detector, GFI receptacles, and a fire extinguisher.
 
Why Choose the 2025 Montana 3901RK?
Superior construction with dual-layered, high-gloss fiberglass sidewalls
MORryde® Safe-T-Rail handle & Step Above® entry steps for easy access
Hydraulic auto-leveling system with hitch memory for quick setup
Residential-style features including a washer/dryer prep, central vacuum, and a 50” Smart TV
Unparalleled weather protection with heated tanks, enclosed underbelly, and reflective insulation
 
With Keystone’s industry-leading 3-year limited structural warranty, the Montana 3901RK is your gateway to limitless adventures with ultimate comfort and reliability.
 
Ready to explore in style? The 2025 Montana 3901RK is waiting for you.