2026 GRAND DESIGN REFLECTION 337RLS
Description
Grand Design Reflection 337RLS Fifth Wheel — New Arrival (2026)
Introducing the 2026 Grand Design Reflection 337RLS, a premier new arrival in our lineup designed for discerning RV enthusiasts. This high-end fifth wheel blends residential comfort with rugged travel capability, making it ideal for weekend getaways or extended adventures in a reliable recreational vehicle. With a length of 35 feet 7 inches and a height of 12 feet 6 inches, it delivers generous living space without sacrificing towability or maneuverability.
Built for stability and style, the Reflection 337RLS features a White and Black exterior and a durable construction that stands up to long road trips. It carries a GVWR of 14,000 pounds with a hitch weight of 2,500 pounds, and it rides on three slideouts to maximize interior square footage. With 74 gallons of fresh water capacity, 87 gallons of gray, and 47 gallons of black tanks, you’ll have ample supply for extended stays, while 50 Amp service and 15,000 BTU air conditioning keep comfort levels high in diverse climates.
Floorplan and Living Space
The floorplan is designed for versatile living, featuring a rear living area and a front bedroom, connected by a mid kitchen and mid bath. Floorplan types include Front Bedroom, Mid Bath, Mid Kitchen, Rear Entertainment, and Rear Living Area, ensuring dedicated zones for relaxation, cooking, and socializing. The spacious layout is enhanced by three slideouts that expand seating, dining, and storage options, creating a home-like atmosphere on the road.
Interior Comfort and Features
Island kitchen with sink and ample prep space
Residential leather furniture and theater seating for premium lounging
Fireplace for ambiance and added warmth during cooler evenings
Booth dinette and table/chairs offer flexible dining arrangements
Pantry and medicine cabinet provide practical storage solutions
Queen bed, day/night shades, and washer/dryer prep for convenience
Safety features including Fire Extinguisher, LP Detector, and Smoke Detector
Outdoor and Convenience Amenities
Power awning and standard awning for extended outdoor living space
Backup monitor, hitch, ladder, and leveling jacks for easy setup and towing stability
Integrated TV and reliable electrical/service setup for modern entertainment
This new arrival from Grand Design, the Reflection 337RLS, offers a refined travel trailer experience or full-time RV lifestyle with durable construction, thoughtful design, and luxurious touches. Ideal for families or couples seeking a comfortable, feature-rich fifth wheel, it combines practical amenities with premium comfort in a single, ready-to-enjoy package.
Hitch_type: Fifth Wheel
Awning
Lp_detector
Medicine_cabinet
Queen_bed
Stove
Refrigerator
Shower
Slideout
Smoke_detector
Leveling_jacks
Toilet
Microwave
Oven
Power_awning
Fire_extinguisher
Hitch
Tv
Fifty_amp_service
Booth_dinette
Ladder
Leather_furniture
Pantry
Kitchen_sink
Table_and_chairs
Recliner
AirConditioning: 15K BTU Units
Mileage: 5
Weight: 14000
TongueWeight: 2500
Furnace
NumACs: 15K BTU Units
CargoCarryingCapacity: 14000Specifications
Stock Number15997
VIN573FR3726T9931913
Year2026
CategoryFifth Wheel
ManufacturerGRAND DESIGN
ModelREFLECTION 337RLS
LocationSanger, Texas 76266
ConditionNew
Fresh Water Tank Capacity74 gal
Gray Water Tank Capacity87 gal
Black Water Tank Capacity47 gal
Sleeps4
Number of Slide Outs3
Backup CameraYes
Washer / Dryer PrepYes
FireplaceYes
Front BedroomYes
Island KitchenYes
Mid KitchenYes
Rear EntertainmentYes
Rear LivingYes
Number of AxlesTandem
Hitch Weight2,500 lb
Exterior Length35 ft
Exterior Height12 ft 6 in
Exterior ColorWhite and Black
Stock Number15997|
VIN573FR3726T9931913|
Year2026|
CategoryFifth Wheel|
ManufacturerGRAND DESIGN|
ModelREFLECTION 337RLS|
LocationSanger, Texas 76266|
ConditionNew|
Fresh Water Tank Capacity74 gal|
Gray Water Tank Capacity87 gal|
Black Water Tank Capacity47 gal|
Sleeps4|
Number of Slide Outs3|
Backup CameraYes|
Washer / Dryer PrepYes|
FireplaceYes|
Front BedroomYes|
Island KitchenYes|
Mid KitchenYes|
Rear EntertainmentYes|
Rear LivingYes|
Number of AxlesTandem|
Hitch Weight2,500 lb|
Exterior Length35 ft|
Exterior Height12 ft 6 in|
Exterior ColorWhite and Black|
