New 2026 Keystone RV Montana 3900RK Fifth Wheel

Triple slides; Theater Seating; Kitchen Island. 2026 Keystone Montana, Rear kitchen, front living, all luxury,Huge island for hosting, fireplace vibes, and space to spread out. Fifth-wheel life, leveled up! Call for a Tour Today!
Virtual Tour 3 Slides Pantry Hidden
2026 3900RK Features and Options

Experience luxury fifth wheel living like never before with the New 2026 Keystone Montana 3900RK, a premium destination for travelers who refuse to compromise comfort while exploring the open road. Designed for extended stays, weekend escapes, and full-time RV adventures, this Montana delivers residential elegance, exceptional storage, and an innovative rear kitchen floorplan that transforms every campsite into your personal retreat.

Whether you're chasing mountain sunrises, lakeside weekends, or cross-country journeys, the Montana 3900RK provides the perfect blend of upscale living and rugged capability. Built with Keystone's legendary quality and attention to detail, this fifth wheel is ready to take your camping lifestyle to the next level.

Highlights and Key Features

• Spacious Rear Kitchen Design featuring expansive countertop space, abundant cabinetry, residential appliances, and a layout that makes meal preparation enjoyable whether you're cooking for two or entertaining guests.

• Luxury Living Room with theater seating, premium furnishings, large panoramic windows, entertainment center, and fireplace for relaxing after a day of adventure.

• Residential Kitchen Amenities including solid-surface countertops, large refrigerator, high-end appliances, deep stainless-steel sink, and extensive pantry storage.

• Free-Standing Dinette perfect for family meals, game nights, remote work, or planning your next destination.

• Private Front Master Suite offering a king-size bed, generous wardrobe storage, washer and dryer prep, and a relaxing atmosphere designed for extended travel.

• Spacious Bathroom featuring residential-style fixtures, large shower, vanity storage, and premium finishes throughout.

• Four-Season Living Capability with advanced insulation and climate management systems designed to help extend your camping season.

• Massive Pass-Through Storage allowing you to bring all your camping gear, outdoor furniture, and travel essentials.

• Premium Construction featuring a durable frame, quality materials, and Keystone's commitment to long-lasting performance.

• Multiple Slide-Outs creating an exceptionally open and residential living environment with room to stretch out and enjoy every destination.

What Makes the Montana 3900RK Stand Out Above the Rest?

The Montana 3900RK stands apart by combining one of the industry's most sought-after rear kitchen layouts with true residential luxury. While many fifth wheels focus solely on sleeping capacity, the 3900RK is designed around everyday living. The expansive kitchen, oversized living area, premium furnishings, and abundant storage create a home-like experience that few competitors can match. It's ideal for couples, seasonal campers, and full-time RVers seeking comfort without sacrificing mobility.

The thoughtful separation between the kitchen, living room, and bedroom creates distinct living spaces, making this RV feel larger and more functional than many units in its class. From weekend getaways to coast-to-coast adventures, the Montana 3900RK is built to elevate every journey.

Why Buy From Campers Inn RV?

Campers Inn RV is the nation's trusted family-operated RV dealership network with decades of experience helping families create unforgettable camping memories. When you purchase from Campers Inn RV, you'll enjoy:

• A knowledgeable and friendly RV team dedicated to finding the perfect RV for your lifestyle.
• Competitive pricing and outstanding value.
• Extensive inventory with top RV brands and floorplans.
• Professional service and support before and after the sale.
• Comprehensive RV orientation to help you travel with confidence.
• A commitment to customer satisfaction that continues long after you drive away.

The New 2026 Keystone Montana 3900RK isn't just a fifth wheel—it's your gateway to luxury camping, unforgettable adventures, and the freedom to explore wherever the road leads. Pack your gear, choose your destination, and start creating memories that will last a lifetime.

What Our Customers Are Saying

Amazing Staff

Everyone at RV Leaders & Camping Outlet was awesome! Great buying experience. If anyone is looking to buy a cool camper and wants a smooth buying process, this is the place to go! - Ryan
Price: $178,081
You Save: $33,104
Sale Price: $144,977
Campers Inn
Location: Johnstown CO
Stock# 113924
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3516643#
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2026 3900RK Specifications
Sleeps 4
Slides 3
Length 35 ft 11 in
Ext Height 13 ft 4 in
Interior Color OAKMONT
Hitch Weight 3000 lbs
Dry Weight 15030 lbs
Cargo Capacity 3970 lbs
Fresh Water Capacity 77 gals
Grey Water Capacity 100 gals
Black Water Capacity 50 gals
Tire Size 215/75R17.5H
Furnace BTU 35000 btu
Available Beds King
Refrigerator Type 12V
Refrigerator Size 20 cu ft
Convection Cooking Yes
Cooktop Burners 4
Shower Size 30" x 48"
Number of Awnings 2
LP Tank Capacity 20 lbs
Water Heater Type On Demand
AC BTU 31500 btu
TV Info LR 55" 4K Smart TV
Awning Info 10' and 18' Lippert 12V Electric w/LED Lights
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Standard
VIN 4YDFM0V26T4700950
For more information Contact Us

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