New 2026 Heartland Bighorn 37MD Fifth Wheel

Heartland Bighorn fifth wheel 37MD highlights:

• Middle Den
• Rear Living
• Two 20' Awnings
• Theater Seat

At the front of the unit, the private bedroom offers a retreat with a spacious 72" x 80" king bed, a wardrobe with drawers and a built-in hamper, and a dresser with a TV above, providing ample storage for clothing and essentials. Down the hall, the full bathroom features a 36" x 48" shower with a comfortable seat for added accessibility and relaxation. At the center of the unit, the versatile den serves perfectly as both an office and an additional sleeping area. It includes a 60" tri-fold sofa with a flip-up bunk above, a removable table for work or leisure, and across the room, a 60" x 74" Murphy bed complemented by a desk, shelves, and even a loft above, ideal for accommodating guests or creating a productive workspace on the road. Toward the rear, the open concept living area expands with dual opposing slides for a spacious and inviting atmosphere. One slide features the fully equipped kitchen with a hidden pantry, shelving for dry goods, a convection microwave with a built-in air fryer, a 21-cu. ft. refrigerator, and a 24" range. At the center, the kitchen island includes a sink and a pull-out cutting board, making meal prep both easy and enjoyable. Opposite the kitchen, you’ll find a theater seat and a roll-top dining table perfect for lounging or dining, while at the very back, a 78" sofa provides extra seating or converts into additional sleeping space when needed.

Built with precision and designed for comfort, the Heartland Bighorn fifth wheels combine rugged construction with residential luxury. Its 102-inch-wide body design delivers exceptional interior space, while the CoreShield Walls with 2-inch vacuum-bonded laminated sidewalls and high-density foam insulation provide superior strength, durability, and climate control. The ThermaShield zero-degree tested insulation package, features a fully enclosed, heated underbelly and double-layer fiberglass batt insulation, keeps you comfortable in different climates, from scorching summers to freezing winters. Convenience meets innovation with the pass-through storage featuring Slam-latch baggage doors, offering easy, one-handed access to your gear while maintaining a secure, weather-tight seal.