• LED Lights
• Fireplace
• Sleeper Sofa
• King Bed
• 3 TV's
• 4 Slide-Outs
• Sleeps 8
• Non-Smoking
• Automatic Leveling System
• a full skirting package
• 2 Air Conditioners
• Island Kitchen
• Skylight
• Day/Night Window shades
• Theater seating
• Electric power awnings
• AM/FM Radio
• Microwave
• Outdoor Speakers

Herriman, UT.

2016 Keystone Montana 

FINANCING AVAILABLE!

 $39,999

3950BR Floor Plan Four Seasons Insulated. Comes with custom skirting. Andersen Fifth Wheel Gooseneck Hitch. We are the second owner. Awnings work great. Roof resealed in November 2025. This fifth wheel is in great condition with some natural aging wear and tear. If you have any more questions please reach out. Trailer is currently located in Manti.

The 2016 Keystone Montana 3721RL is a 39-foot, 7-inch luxury fifth-wheel RV featuring a rear living floor plan, three slideouts, and a high-gloss fiberglass exterior.  

Comprehensive structural, weight, and capacity specifications for this model are detailed below.

Key Dimensions & Weight Specs

Length: 39 ft 7 in (39.58 ft)

Width: 8 ft (96 in)

Height: 13 ft 5 in (161 in)

Dry Weight: 12,855 lbs

GVWR (Gross Vehicle Weight Rating): 16,845 lbs

Hitch Weight: 2,845 lbs

Cargo / Payload Capacity: 3,990 lbs  

Holding Tank Capacities

Fresh Water Tank: 66 gal

Gray Water Tank: 92 gal

Black Water Tank: 52 gal

Propane (LPG): 2 tanks, total capacity of 14.2 gal / 60 lbs

Water Heater: 12 gal (DSI gas/electric) 

Climate Control & Electrical

Furnace Heater: 35,000 BTU

Air Conditioner: 15,000 BTU  

Running Gear & Exterior

Axles: 2 axles

Tire Size: ST235/80R16E

Leveling: 6-point automatic hydraulic leveling system

Slideouts: 3 welded aluminum framed slideouts 

Interior Layout & Amenities

Sleep Capacity: Up to 6 to 8 people (features a bedroom posture mattress and a living room trifold sofa).

Kitchen: Features a center island, solid surface countertops, and an 18 cu. ft. residential French door refrigerator with a bottom freezer.

Entertainment: Outfitted with an electric fireplace, theater seating with built-in heat and USB ports  

Laundry Hookups: Built-in 2-piece washer and dryer prep area.  

FINANCING AVAILABLE TO QUALIFIED BUYERS 1-833-290-6424