New 2026 Keystone RV Montana 3915TB Fifth Wheel


Keystone Montana fifth wheel 3915TB highlights:
- Two Full Baths
- Four Slide Outs
- Middle Kitchen/Living
- Shower with a Seat
- Two Power Awnings
- Free-Standing Dinette with Storage
Traveling with friends and family is easier than ever with this fifth wheel in tow! There are two master suites; one for you and one for guests! The front master suite includes a king bed slide out, two closets plus additional storage, plus stackable washer/dryer prep if you want the option to make wash day easier. There is also convenient underbed storage, a dresser with a Smart HD TV, plus a private entrance into the dual entry bath. Head to the rear master suite to find just as much comfort with a queen bed slide out, dual closets and a dresser, plus a full rear bath where the second entry door is located. There is also a loft area above this room with three bunk mats for more campers! The middle kitchen and living area includes many comforts, like the power theater seating across from the 50" Smart TV and hide-a-bed sofa, plus the U-shaped kitchen with ample counter space and a 24" range. You'll also find food storage in the pantry and 18 cu. ft. residential refrigerator with an ice maker, or you can choose the slightly larger optional 20 cu. ft. refrigerator!
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. A few other construction features you will appreciate include a MORryde CRE3000 suspension, a fully walkable roof with an alpha seamless TPO membrane system, and 4k square frameless tinted safety glass windows. Each feature stylish interiors with two decor choices paired with beautiful hardwood cabinetry, Beauflor vinyl flooring throughout, central vacuum, plus a La-Z-Boy furniture package for all-around comfort!
Our journey with RV Leaders has been nothing short of exceptional, from the expansive inventory to the unparalleled customer service that truly set them apart. The range of RVs available was impressive, catering to every possible need and preference one could imagine. - Maria
Stock# T124421
Sleeps | 9 |
Slides | 4 |
Length | 43 ft |
Ext Height | 13 ft 4 in |
Hitch Weight | 2780 lbs |
Dry Weight | 15222 lbs |
Cargo Capacity | 2778 lbs |
Fresh Water Capacity | 70 gals |
Grey Water Capacity | 137 gals |
Black Water Capacity | 98 gals |
Tire Size | 215/75R17.5"H |
Furnace BTU | 35000 btu |
Available Beds | King, Queen |
Refrigerator Type | Residential w/Ice Maker |
Refrigerator Size | 18 cu ft |
Convection Cooking | Yes |
Cooktop Burners | 3 |
Shower Size | 48" x 30" |
Number of Awnings | 1 |
Axle Weight | 7000 lbs |
LP Tank Capacity | 30 lbs. |
Water Heater Capacity | 16 gal |
Water Heater Type | Gas/Electric Quick Recovery |
AC BTU | 45000 btu |
TV Info | LR 50" Smart TV, BR Smart LCD TV |
Awning Info | 11' & 16' Electric with LED Lights |
Axle Count | 2 |
Washer/Dryer Available | Yes |
Number of LP Tanks | 2 |
Shower Type | Shower w/Seat |
Electrical Service | 50 amp |
VIN | 4YDFM0U28T4700126 |
Montana 3915TB Reviews
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