New 2026 Keystone MONTANA 311 RD

Discover the perfect balance of luxury and maneuverability with the 2026 Keystone Montana High Country 311RD, now at ArrKann RV Carstairs. At a compact 35 feet, this rear-den fifth wheel is ideal for extended travel or full-time living without sacrificing space. Three large slide-outs create an expansive and open interior, highlighted by the spacious rear den featuring theater seating, a tri-fold sofa, a 50-inch LED Smart TV, a JBL sound system, and a cozy 5,500 BTU electric fireplace. The gourmet U-shaped kitchen is a chef's delight, with a central island, solid-surface countertops, and standard residential appliances, including an 18.6 cu. ft. GE refrigerator. Elegant finishes like Thomas Payne furniture and accent crown molding provide a true home-away-from-home feel.

The private front suite offers a serene retreat with a king-size bed on a slide-out, dual wardrobes, and a dresser. The walk-through bathroom provides convenient dual entry and a spacious radius fiberglass shower. Designed for four-season comfort, this coach features an all-weather package with a heated underbelly and insulated floors, alongside a standard SolarFlex 220 system for off-grid capabilities. Effortless towing is guaranteed by the MORryde® suspension and MaxTurn™ front cap, while the Ground Control® 4-point electric auto-leveling system makes setup a breeze. Extend your living space outdoors with dual power awnings and a fully-equipped outside kitchen. Experience the Montana High Country 311RD and redefine your travel expectations.

Discover the perfect balance of luxury and maneuverability with the 2026 Keystone Montana High Country 311RD, now at ArrKann RV Carstairs. At a compact 35 feet, this rear-den fifth wheel is ideal for extended travel or full-time living without sacrificing space. Three large slide-outs create an expansive and open interior, highlighted by the spacious rear den featuring theater seating, a tri-fold sofa, a 50-inch LED Smart TV, a JBL sound system, and a cozy 5,500 BTU electric fireplace. The gourmet U-shaped kitchen is a chef's delight, with a central island, solid-surface countertops, and standard residential appliances, including an 18.6 cu. ft. GE refrigerator. Elegant finishes like Thomas Payne furniture and accent crown molding provide a true home-away-from-home feel.

The private front suite offers a serene retreat with a king-size bed on a slide-out, dual wardrobes, and a dresser. The walk-through bathroom provides convenient dual entry and a spacious radius fiberglass shower. Designed for four-season comfort, this coach features an all-weather package with a heated underbelly and insulated floors, alongside a standard SolarFlex 220 system for off-grid capabilities. Effortless towing is guaranteed by the MORryde® suspension and MaxTurn™ front cap, while the Ground Control® 4-point electric auto-leveling system makes setup a breeze. Extend your living space outdoors with dual power awnings and a fully-equipped outside kitchen. Experience the Montana High Country 311RD and redefine your travel expectations.