2026 Grand Design Solitude 390RK

New Fifth Wheel in Corinth, Texas, 76210

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New 2026 Grand Design Solitude 390RK available in Corinth, Texas

Unit Specs

Coming Soon

Stock #16127
Year2026
ManufacturerGrand Design RV
Make Grand Design
ModelSolitude
Floorplan390RK
Floorplan LayoutFront Bedroom
Mid Living Area
Rear Kitchen
Type Fifth Wheel
ConditionNew
Length42' 5"
Width8' 5"
Height13' 5"
VIN573FS4422TAA23863
Price Get Price
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ChassisDrop Frame 101" Widebody Construction
Sleeps6
Water Capacity (Fresh)81 gal
Water Capacity (Black)53 gal
Water Capacity (Grey)106 gal
Air Conditioners1
A/C Spec30,000 BTU
Refrigerator Capacity20 ft³
Slideouts5
Payload Capacity4438 lbs
Dry Weight14,562 lbs
Tow/Hitch Weight2794 lbs
# Axles2

Looking to buy a 2026 Grand Design Solitude Fifth Wheel RV?

The campground will feel like home in this 2026 Grand Design Solitude 390RK. Be a part of the Grand Design family with this 2026 Grand Design Solitude 390RK. If you’re looking for a family RV, you’ve found it: this rig sleeps 6. This rig cuts no corners on space, expanding into a massive living area with 5 slides. Entertain or cook up a cozy meal just for you in this RV kitchen equipped with the fridge, oven, stove. Even more RV memories will be made as you spend quality time hanging out on the theater seatingwatching a movie on the TV.. Enjoy your RV cooking with a meal at the dinette. Comfort is important when RVing, and you’ll find just that with the sofa bed. The heating option will keep your travels at the perfect temperature. If you’re thinking of heading off grid, this rig has a 81 fresh water tank. Outside, you’ll find awning, black tank flush, detachable, detachable power cord, enclosed underbelly, exterior speakers, heated underbelly, ladder, leveling jacks, pass thru storage, roof vent, screen door, slideout, spare tire kit and tinted windows. Pass-through storage allows for easy access to all your gear.

2026 Grand Design Solitude 390RK Features

Appliances
Furnace, Microwave, Oven, Refrigerator, Stove Top Burner, Water Heater
Electrical
50 Amp Service, Air Conditioning, Batteries
Equipment
CO Detector, Fire Extinguisher, LED Lights, LP Detector, Propane, Smoke Detector, TV
Exterior
Awning, Black Tank Flush, Detachable, Detachable Power Cord, Enclosed Underbelly, Exterior Speakers, Heated Underbelly, Ladder, Leveling Jacks, Pass Thru Storage, Roof Vent, Screen Door, Slideout, Spare Tire Kit, Tinted Windows
Interior/Furnishings
Day/Night Shades, Dinette, Fireplace, Island Kitchen, Kitchen Sink, Medicine Cabinet, Overhead Cabinetry, Pantry, Pet Friendly, Queen Bed, Roof Vents, Shower, Sofa Bed, Solid Surface Countertops, Theater Seating, Toilet, Wardrobe(s), Washer/Dryer Prep

2026 Grand Design Solitude 390RK Specifications

General

MSRP

$161,643

Dimensions

Height

13' 5"

Height (interior)

8' 1"

Length

42' 5"

Width

8' 5"

Weights

Dry Weight

14,562 lbs

GVWR

19,000 lbs

Hitch Weight

2,794 lbs

Payload Capacity

4,438 lbs

Capacities

Refrigerator Capacity

20 cu ft

Sleep Capacity

Water Capacity - Black

53 gal

Water Capacity - Fresh

81 gal

Water Capacity - Grey

106 gal

Exterior

# Awnings

# Axles

# Doors

# Slides

Chassis

Drop Frame 101" Widebody Construction

Hitch

Fifth Wheel

Electrical

# A/C

A/C Spec

30,000 BTU

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.