The 2017 Keystone Montana 3950BR is a luxury 40-foot fifth-wheel trailer distinguished by its unique "bonus room" layout. This mid-bunk design offers a separate, versatile space that can function as an office, den, or additional bedroom.
Key Specifications:
  • Length: 40ft 5in
  • Weight: dry weight 13,140 lbs
  • Slides: 4 power slide-outs that significantly expand the interior living space.
  • Sleeping Capacity: Designed to sleep 7 to 8 people.
  • Tank Capacities: 66-gallon fresh water, 88-gallon gray water, and 49-gallon black water tanks.
Interior Layout & Features:
  • Rear Living Area: Features opposing slides, an entertainment center with a fireplace, theater seating, and a trifold hide-a-bed sofa.
  • Kitchen: Equipped with a central island, double sinks, a 3-burner range with a convection microwave, an 18-cubic-foot 4-door refrigerator, and a corner pantry.
  • Bonus Room & Loft: A private mid-section room includes a sofa and desk, with a separate sleeping loft situated directly above it, accessed via a hall ladder.
  • Master Suite: Located at the front, featuring a king-size bed, a large wardrobe prepped for a washer/dryer, and a dedicated dresser with an LED TV.
  • Bathroom: A full bath includes a 48" x 30" fiberglass shower with a seat, porcelain foot-flush toilet, and a solid-surface vanity.
Construction & Exterior:
  • Four-Season Package: Includes an enclosed and heated underbelly, insulated tanks, and 12V electric tank heaters, making it suitable for zero-degree usage.
  • Towing Technology: Features a Max Turn front cap and radius frame for tighter turns, alongside a MORryde suspension system for smoother towing.
  • Exterior Amenities: Two power patio awnings with LED lighting and an outdoor entertainment center with a 32-inch HD LED TV.
Clean title & Recent NYS Inspection