New 2022 Retreat 391MKTS Destination Trailer
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Retreat 391MKTS Description
Keystone Retreat destination trailer 391MKTS highlights:
- Large Wardrobe
- Theatre Seating
- 50" TV
- Kitchen Island
- Master Suite
- Smooth Laminated Exterior
This spacious Keystone Retreat destination trailer has triple slides, two entry doors, and everything you need to have fun while away from home. The living area has plenty of space for entertaining guests. There is a 50" TV in the living space for you to just pop in a movie on a cooler night, take a seat in the theatre seating, and enjoy making memories with your family. The cabinetry and storage areas in this unit, like the large wardrobe and bedroom vanity, are perfect for taking along as many items as you would like. You will also find the optional Luxury Package that comes on this model to be a brilliant addition!
The Keystone Retreat destination trailer is a luxurious retreat in and of itself! You won't need to plan an extensive road trip because the Retreat gives you everything you need in one location. The heated and enclosed underbelly will protect your unit from inclement weather, and the sliding glass doors make the Retreat feel like home when the sun streams through in the early morning. You can add an optional power awning with LED lights to create an outdoor party space, and the 8' interior comes with a ceiling fan that you can use to cool down your living area. You'll also fully appreciate having a central vacuum when your weekend stays turn into month-long getaways.
Retreat 391MKTS Specifications
Sleeps | 4 |
Slides | 3 |
Length | 40 ft 8 in |
Ext Height | 12 ft 7 in |
Int Height | 8 ft |
Interior Color | Bayview |
Hitch Weight | 1925 lbs |
Dry Weight | 11820 lbs |
Cargo Weight | 2105 lbs |
Fresh Water Capacity | 53 gals |
Grey Water Capacity | 71 gals |
Black Water Capacity | 39 gals |
Tire Size | ST235/80R16E |
Furnace BTU | 40000 btu |
Available Beds | King |
Refrigerator Type | Haier Four Door |
Refrigerator Size | 15 cu ft |
Cooktop Burners | 3 |
LP Tank Capacity | 30 lbs |
Water Heater Capacity | 16 gal |
Water Heater Type | DSI Gas/Electric |
AC BTU | 15000 btu |
TV Info | LR 50" TV |
Axle Count | 2 |
Washer/Dryer Available | Yes |
Number of LP Tanks | 2 |
Shower Type | Radius |
Electrical Service | 50 amp |
Retreat 391MKTS Reviews
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ManuFacts

When Cole Davis founded Keystone RV in 1996 his vision was clear: to build a quality RVs loaded with features, and provided exceptional value to owners. To accomplish his goal, Cole would recruit and build a strong team, focus on keeping overhead low, and empower the people closest to the customer to make decisions.
Today, Keystone RV Company is the #1 manufacturer of towable RV’s in North America with more than a million owners, 5,000 team members and over a million square feet of manufacturing in Goshen, Indiana and Pendleton, Oregon. Although a lot has changed, Cole’s wisdom still guides us. Our goal is to surprise and delight our owners at each and every touchpoint, providing them with the information, quality, and assurance they need to move in the direction of their dreams – to Live It Out™