{"@context":"https://schema.org","@type":"Product","name":"3 Keystone Montana RVs for sale in Montana","offers":{"@type":"AggregateOffer","offerCount":3,"lowPrice":"129995.00","highPrice":"172394.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-3900rk/a2696b34-3bb6-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA 3900RK","description":"2026 Keystone Rv MONTANA 3900RK,","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-3900rk/c8f120a3-3af1-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA 3900RK","description":"2026 Keystone RV Montana 3900RK,

***THIS RV IS ON ORDER***EXPECTED TO ARRIVE MID JUNE 2026***RESERVE IT NOW!

BETTER THAN BRINKLEY, SWEETER THAN SOLITUDE-THIS IS THE ALL NEW MONTANA!

INCLUDES 880 WATTS OF SOLAR!

Includes 2 RV Deep Cycle Batteries-Upgrade To 2 Battle Born Heated 100 Amp Lithium Batteries For $1,999! Larger Lithium Upgrades Also Available!

This Keystone Montana fifth wheel 3900RK includes these options:

Oakmont Interior
2 RV Deep Cycle Batteries-Upgrade To 2 Battle Born Heated 100 Amp Lithium Batteries For $1,999! Larger Lithium Upgrades Also Available!
$350 In Store Parts Credit
Camper College Orientation
1 Year Route 66 RV Club Membership
- 24/7 Tech Assistance
- 10% Parts Discount At All Route 66 Locations
- 10% Camping Discounts At KOA
- Upgrade To The RV Club Unlimited For Only $219!
Solar Flex 880i-880 Watts Of Solar/2000 Watt Inverter
Washer & Dryer
TCS Suspension With 8K Axles
ABS Braking System
Helux Pin Box
H Range Tires
Triple Air Conditioner Package
6 Point Hydraulic Auto Leveling System
12 Volt 20 Cubic Foot Fridge
Rear Kitchen
Dual Bath Sinks
Exterior Pull-Out TV
Bar with Wine Refrigerator

It will be so easy to enjoy trips in this spacious fifth wheel! There are four slides found throughout, giving your crew plenty of space to stretch out and relax. You can prepare your best meals in the rear kitchen that includes a four-burner range, convection microwave, dishwasher prep, and multiple overhead cabinets for storage. There is a pull-out dinette for dining space, along with an L-shaped sofa and a bar with a wine refrigerator to entertain guests. The middle half bath features washer/dryer prep and storage, making this space the perfect mud room that is just steps away from the main entry door. The spacious master bedroom includes a king bed slide out, a bedroom fireplace and a dresser with a TV, plus a large front bath with dual bah sinks and a master closet! Outside, two power awnings, dual pull-out storage trays, and a pull-out TV makes the exterior just as accommodating as the interior!

Enjoy luxury, innovation, and the outdoors in any one of Montana's finest fifth wheels. Each set the standard with exceptional features, and exciting factory installed options to provide you a great home on the road. Keystone's 12\" I-beam chassis with z-frame technology provides a strong and durable foundation to your fifth wheel, and the four-season living package will help extend your camping season. There are also squ","itemCondition":"Used","priceCurrency":"USD","price":"129995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-3900rk/08b0b580-5117-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA 3900RK","description":"2026 Keystone Montana 3900RK,","itemCondition":"Used","priceCurrency":"USD","price":"172394.00"}}]}}