2026 Grand Design Reflection 337RLS

Grand Design Reflection 337RLS Fifth Wheel – 2026 Towable RV

Discover the Grand Design Reflection 337RLS, a 2026 towable RV that blends upscale living with proven travel trailer reliability. As a premium fifth wheel in the Reflection lineup, it delivers comfort, durability, and flexible space for weekend getaways or extended adventures. At a length of 35 feet 7 inches, a width of 8 feet 0 inches, and a height of 12 feet 6 inches, this model features three generous slideouts to create an expansive interior that accommodates up to six travelers. Built to be a true recreational vehicle home away from home, the 337RLS pairs luxury touches with practical design for every season.

Key Specifications

• Classification: Towable RV
• Type: Fifth Wheel
• Brand: Grand Design
• Model: Reflection
• Floorplan: 337RLS
• Year: 2026
• Stock Number: GD26R07
• Sleeps: 6
• Length: 35 feet 7 inches
• Width: 8 feet 0 inches
• Height: 12 feet 6 inches
• GVWR: 13,995 pounds
• UVW (Dry Weight): 10,838 pounds
• Payload Capacity: 3,157 pounds
• Hitch Weight: 2,185 pounds
• Fresh Water Capacity: 74 gallons
• Gray Water Capacity: 87 gallons
• Black Water Capacity: 47 gallons
• Slideouts: 3
• Air Conditioners: 2
• Air Conditioning: 15,000 BTU each
• Construction: Insulated

Interior Comforts and Entertainment

• Kitchen amenities include Microwave, Oven, Stove Top Burner, and a Refrigerator
• Sleeping: Queen Bed in the bedroom and additional seating that converts for sleeping
• Living features: Booth Dinette, Rocker Recliner(s), and a Fireplace
• Entertainment: TV, Surround Sound System, CD Player, DVD Player
• Safety: CO Detector, LP Detector, Smoke Detector, Medicine Cabinet
• Climate control: Two 15,000 BTU air conditioners
• Additional utilities: Water Heater, Auxiliary Battery

Exterior and Practical Features

• Awnings for extended outdoor living
• Exterior Speakers and External Shower
• Hitch, Ladder, and Leveling Jacks for easy setup
• Power Roof Vent and Skylight for enhanced ventilation
• Spare Tire Kit for on-the-road readiness

This Grand Design Reflection 337RLS is a true recreational vehicle built to elevate travel trailer experiences with comfort, convenience, and dependable performance. Ideal for families and couples who value space, reliability, and modern amenities in a towable RV, it stands out as a compelling choice for discerning buyers seeking a premium travel trailer or fifth wheel experience.