2026 Grand Design Reflection 337RLS, Grand Design Reflection 337RLS Fifth Wheel 2026, 35 feet 7 inchesOverview The 2026 Grand Design Reflection 337RLS is a premium towable RV designed for comfort, versatility, and long-lasting value. This new fifth wheel blends luxury with practical function, delivering a spacious living area across three slideouts. With a Rear Living Area layout, a Kitchen Island configuration, and a private Front Bedroom, this model creates an inviting home on the road for couples and families alike. Built for reliability and ease of towing, it s an excellent choice for weekend getaways or extended adventures in a high-quality recreational vehicle. Key Specifications
Brand: Grand Design
Model: Reflection
Type: Fifth Wheel
Year: 2026
Stock Number: 15994
Length: 35 feet 7 inches
Width: 8 feet 0 inches
Height: 12 feet 6 inches
GVWR: 13,995 pounds
UVW ( unloaded vehicle weight): 11,200 pounds
hitch weight: 2,300 pounds
Slides: 3
Sleeping Capacity: 4
Fresh Water: 74 gallons
Grey Water: 87 gallons
Black Water: 47 gallons
Air Conditioning: 1 unit at 18,000 BTUs
Electrical Service: 50 Amp
Power Features: Batteries, Solar Panel
Floorplan and Living Space The 337RLS floorplan supports modern living with a dedicated Front Bedroom, a well-equipped Kitchen Island, a Mid Kitchen area, and a spacious Rear Living Area. The triple-slide design expands the interior footprint, delivering generous seating, a welcoming lounge zone, and a smooth flow from cooking to downtime. This layout is ideal for entertaining guests or relaxing with family after a day on the road. Highlighted Features
Microwave
Refrigerator
Water Heater
50 Amp Service
Air Conditioning (18,000 BTU)
Batteries & Solar Panel
CO Detector
Fire Extinguisher
LED Lights
LP Detector
Propane
Smoke Detector
Awning
Hitch
Ladder
Pass Thru Storage
Slideout
Dimensions and Capacity Exterior dimensions and capacities are designed to balance travel ease with interior comfort. Length is 35 feet 7 inches, wi