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Experience the freedom to travel farther and stay longer in the new 2027 Keystone RV Montana 3900RK. Designed for RV enthusiasts who want residential comfort on every journey, this luxury fifth wheel combines premium craftsmanship, innovative features, and a spacious rear kitchen floorplan that makes every destination feel like home. Available from LazyDays powered by Camper's Inn, the Montana 3900RK is ready to elevate your next road trip, seasonal stay, or full-time RV lifestyle.
The Keystone Montana 3900RK is engineered for travelers who appreciate comfort without compromising mobility. Whether you're exploring scenic mountain highways, relaxing along the coast, discovering national parks, or spending months at your favorite RV resort, this fifth wheel provides the space, convenience, and quality needed for unforgettable adventures.
One of the standout features of the Montana 3900RK is its expansive rear kitchen. With abundant countertop space, residential-style appliances, generous cabinet storage, and a large pantry, preparing meals on the road becomes both enjoyable and practical. The thoughtfully designed kitchen creates an inviting space for entertaining fellow travelers or simply enjoying a quiet dinner after a day of exploring.
The open-concept living area delivers exceptional comfort with theater seating, comfortable sofas, a large entertainment center, and an elegant fireplace that creates a relaxing atmosphere wherever you travel. Large panoramic windows invite natural light inside while providing beautiful views of your campsite, whether you're parked beside a lake, surrounded by forests, or enjoying breathtaking mountain scenery.
The spacious dining area offers the perfect setting for meals, remote work, game nights, or planning your next adventure. Every detail has been designed to maximize comfort for weekend getaways, cross-country road trips, and extended vacations.
At the end of each day, retreat to the private master bedroom featuring a comfortable residential-style bed, extensive wardrobe storage, washer and dryer prep, and additional storage solutions that make long-term travel easy. The luxurious bathroom offers a spacious shower, modern fixtures, generous counter space, and quality finishes that bring residential convenience wherever your travels take you.
Keystone's commitment to quality construction is evident throughout the Montana 3900RK. Durable materials, advanced insulation, premium climate control, and dependable engineering help provide confidence in a variety of travel conditions throughout multiple seasons. Whether you're chasing warmer weather, exploring new states, or setting up at your favorite campground, this luxury fifth wheel is built to support your adventures.
Travelers will appreciate the abundant interior and exterior storage th
†Lazydays strives to ensure the accuracy of the information provided on this website. However, actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing or specifications. Specifications and availability subject to change without notice. Price, length, weight, or any other specifications cannot be relied upon. Buyers should verify and confirm all claims made on the website. Sale price includes all manufacturer discounts and rebates. All prices listed on this site exclude tax, tags and title fees. Applicable government fees, state taxes, dealer fees and emissions testing charges will be added to comply with state vehicle codes. Freight and prep costs are additional and vary by state. Contact Lazydays for complete details.
*90 Days – Payments can be deferred for 90 days with approved credit. Interest accrues from contract date. Financing terms subject to lender approval. Not valid with other offers. Actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Document fees vary by location. See dealership for complete details.
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***Margaritaville offer valid for a limited time only at Lazydays RV of Tampa. Customers who purchase a new RV or complete a qualified service appointment (appointment must be booked and customer must show for the appointment) are eligible to receive a complimentary 3-day, 2-night stay at Camp Margaritaville RV Resort of Auburndale. Offer valid while supplies last. Promotion is non-transferable, has no cash value, and cannot be combined with other offers or promotions. Limit one promotional stay per customer, per transaction. Resort stay subject to availability and blackout dates may apply. Resort reservation must be made within 30 days of RV purchase or completed service appointment. Valid for Florida residents and legal U.S. residents only, 18 years or older. Additional terms and conditions may apply. Lazydays RV of Tampa reserves the right to modify or cancel this promotion at any time without notice. Void where prohibited by law.
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