{"@context":"https://schema.org","@type":"Product","name":"5 Keystone Montana RVs for sale in Washington","offers":{"@type":"AggregateOffer","offerCount":5,"lowPrice":"129995.00","highPrice":"149990.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-3900rk/c794ea25-6d39-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA 3900RK","description":"2026 Keystone RV Montana 3900RK,

Keystone Montan fifth wheel 3900RK highlights:

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 square frameless windows outside, along with storage solutions, and a hydraulic leveling system that will have you set up in no-time! Inside, you'll love the hardwood cabinetry, solid surface countertops, spacious showers, and cozy bedrooms!

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Keystone Montan fifth wheel 3900RK highlights:

Rear Kitchen
Dual Bath Sinks
Exterior Pull-Out TV
Bar with Wine Refrigerator

Optional Equipment Installed On This Unit: Peace of Mind Package, Convenience Package, Ultimate Control Package, 6 Point Hydraulic Auto Leveling, Washer and Dryer, Solar Flex Discover

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Keystone Montan fifth wheel 3900RK highlights:

Rear Kitchen
Dual Bath Sinks
Exterior Pull-Out TV
Bar with Wine Refrigerator

","itemCondition":"Used","priceCurrency":"USD","price":"139990.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-3900rk/512cbf8f-6954-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA 3900RK","description":"2026 Keystone RV Montana 3900RK,

Keystone Montan fifth wheel 3900RK highlights:

Rear Kitchen
Dual Bath Sinks
Exterior Pull-Out TV
Bar with Wine Refrigerator

","itemCondition":"Used","priceCurrency":"USD","price":"149990.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-3900rk/1f9db944-60b2-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA 3900RK","description":"2026 Keystone RV Montana 3900RK,

Keystone Montan fifth wheel 3900RK highlights:

Rear Kitchen
Dual Bath Sinks
Exterior Pull-Out TV
Bar with Wine Refrigerator

","itemCondition":"Used","priceCurrency":"USD","price":"139990.00"}}]}}