The Grand Design Solitude 390RK fifth wheel is the epitome of luxurious RV living, meticulously crafted with Grand Design's renowned high quality and backed by an extensive warranty for ultimate peace of mind. This exceptional model features an expansive and highly functional rear kitchen, boasting abundant counter space, premium appliances, and smart storage solutions, making it a chef's delight on the road. Complementing this, the living area offers a spacious yet cozy retreat, perfect for relaxation or entertaining, ensuring every journey in the 390RK is both comfortable and unforgettable.

NEW 2026 Grand Design Solitude 390RK

Hitch:

2,794 lbs.

UVW:

14,562 lbs.

Length:

42' 5"

Sleeps:

up to 6

Stock: 26-22754N • Location: Tulsa

KEY FEATURES

Cooper H-Rated Tires

Reliable tire with 75 mile-per-hour speed rating and 4,805 pound load rating.

Anti-Lock Brake System

Industry-first ABS for towables adds safety and confidence to your towing experience.

Stealth 3+ Smart A/C System

Ultra quiet cooling with max airflow. Two A/Cs standard, add 3rd for even more cooling power.

On-Demand Tankless Water Heater

All the hot water you want, whenever you want it!

6-Point Hydraulic Auto Leveling System

Set up camp with ease with powerful hydraulic auto leveling.

Rockford Fosgate Sound System

Enjoy your tunes the way they are meant to be heard with high quality Rockford Fosgate sound.

360 TOUR

SPECS AND OPTIONS

FACTORY-ADDED OPTIONS

Harbor Decor
Solitude Residential Living Package
Solitude 'Peace of Mind' Package
Solitude 'Weather-Tek" Package
Solitude "Max-Built" Construction Package
Central Vacuum System
20 Cu. Ft. 12V Refrigerator (+ Inverter Prep, 330W Solar Panel, 50 Amp Controller, Bluetooth Module and Two (2) Dock Ports)
T V Bedroom (Mandatory)
Electric Fireplace (Mandatory)
12V Tank Heaters
6-Point Hydraulic Leveling System
Upgraded Cooper H-Rated T ires w/17 .5" Wheels
SafeRide RV Roadside Assistance
RVIA Seal
King Bed Upgrade
3rd A/C 15K BTU w/Heat Pump
Generator Prep
Solar+ Package (One (1) Additional 330W Panel & 2000W Inverter)
8K Axle w/ABS Drum Brakes

DOWNLOAD MSRP SHEET

SPECS

Exterior Height: 13' 5"
Exterior Height (w/opt. AC): 13' 5"
Exterior Length: 42' 5"
Exterior Width: 8' 5"
Exterior Width (w/ slide out): 14' 6"
Interior Height: 97
Hitch / Pin Weight: 2,794
UVW: 14,562
GVWR: 19,000
Fresh Water Capacity: 81
Gray Water Capacity: 106
Waste Water Capacity: 53
LPG: 60
Sleeping Capacity: 6
Water Heater: Tankless
Refrigerator: 20 cu. ft.
Furnace: 35,000 BTU
AC: 30,000 BTU
Tire Size: ST215/75R 17.5 LRH
Standard Bed: 60 X 80 Queen Bed (King Opt.)
Shower: 48 X 30
Slides: 5
Awning Length: 16'

STANDARD FEATURES AND PACKAGES

EXTERIOR, CONSTRUCTION AND RUNNING GEAR

Exterior Spray Port (Door Side)
Front Cap Windshield (380FL, 382WB)
Winegard Antenna
High-Gloss Gel Coat Exterior Sidewalls
Color Matched Fender Skirt
TPO Roof Covering w/ Limited Lifetime Warranty
Slam-Latch Baggage Doors
Magnetic Entry and Baggage Door Catches
Entry Door w/Privacy Glass
Frameless Tinted Windows
Painted Gel Coat Fiberglass Front Cap
Roof Ladder
17.5" Spare Tire (Undermount)
Power Patio Awning with Integrated LED Lighting
Sewer Hose Storage Area
Easy Clean Solid Surface Steps
Keyed Alike
MORryde Strut Assist Entry Steps
Drop Frame Chassis
Upgraded Axle Hangers
5-Side Aluminum Cage Construction
Walk-On Roof
Fully Enclosed Underbelly w/ Heated Tanks and Storage
Heavy Duty 8,000 lb. Axles
17.5" H- Rated Aluminum Wheels
MORryde® CRE3000 Suspension System
Tow Assist ABS & Sway Mitigation System
101" Widebody Construction
MORryde® Pin Box

ELECTRICAL, HVAC AND PLUMBING

55 Amp Converter
Under Unit LED Light Kit
Exterior Security Light
50 Amp Service w/ Detachable Power Cord
12-Volt Battery Disconnect
Recessed LED Ceiling Lighting
Interior LED Accent Lighting
Kitchen 12-Volt High Power MaxxAir Fan with Rain Sensor
Stealth A/C System
35K BTU High Capacity Furnace
Attic Vent
High Capacity Heat Ducts
On Demand Water Heater
Whole House Water Filtration System
All-In-One Enclosed and Heated Utility Center

INTERIOR

Double Tri-Fold Hide-A-Bed Sofas (376RD 378MBS, 380FL, 382WB, 390RK, 417KB)
Glass Cabinet Door Inserts (Select Areas)
Under Step Shoe Storage (Most Models)
Plywood Drawer Bottoms
Premium Roller Shades
Hardwood Window Treatments
Congoleum Flooring w/3-Year Warranty
Hallway Handrail
Hardwood Cabinet Doors
Signature Wall Mounted Dinette Table w/4 Padded Chairs
Theater Seating
Tri-Fold Hide-A-Bed Sofa
Smoke Detector, LP Alarm, Carbon Monoxide Alarm

KITCHEN

Oversized Kitchen Pantry
LED Rope Lighting in Pantry
Residential Kitchen Faucet with Pullout Sprayer
Real Tile Backsplash
Hardwood Kitchen Light Soffit
Dishwasher Prep (310GK, 370DV, 390RK, 391DL)
Hutch with Flip-Top Hidden Storage (380FL, 382WB, 390RK)
Washer/Dryer Prep
Solid Surface Countertops
Smart Sink w/ removeable cutting board, produce strainer and glass rinser

BEDROOM

Residential Style Headboard
Under Bed Storage Area
Individually Switched Reading Lights Over Bed
60" x 80" Queen Bed
Window Above Master Bed Headboard
Dresser w/ Slide-Top Hidden Storage
Night Stands with USB Ports
Bedside 110-Volt Outlets (2)

BATHROOM

One-Piece Fiberglass Shower with Glass Door
Porcelain Toilet
Undermount Lav Sink

APPLIANCE AND ELECTRONICS

Professional Grade Stainless Steel Cooktop w/ Built-in Oven
Stainless Steel 12 Cu. Ft. 4-Door Refrigerator
Microwave
Back-Up Camera Prep
Tire Linc TPMS System
Satellite/Cable Prep
Exterior Cable/Satellite Plug-In
LED Smart TV in Living Area
Rockford Fosgate Stereo Ent. System w/ HDMI and App Controls
Exterior Speakers
TravlFi

PEACE OF MIND PACKAGE

Exterior Cable/Satellite Plug-In
Dresser w/ Slide-Top Hidden Storage
MORryde® Pin Box
MORryde® CRE3000 Suspension System
Tow Assist ABS & Sway Mitigation System
17.5" Spare Tire (Undermount)
Power Patio Awning with Integrated LED Lighting
Sewer Hose Storage Area
Kitchen 12-Volt High Power MaxxAir Fan with Rain Sensor
Washer/Dryer Prep
Whole House Water Filtration System
Easy Clean Solid Surface Steps

MAX BUILT CONSTRUCTION PACKAGE

Satellite/Cable Prep
101" Widebody Construction
Heavy Duty 8,000 lb. Axles
17.5" H- Rated Aluminum Wheels
High-Gloss Gel Coat Exterior Sidewalls
Color Matched Fender Skirt
5-Side Aluminum Cage Construction
Walk-On Roof
TPO Roof Covering w/ Limited Lifetime Warranty
Slam-Latch Baggage Doors
Magnetic Entry and Baggage Door Catches
Entry Door w/Privacy Glass
Frameless Tinted Windows
Painted Gel Coat Fiberglass Front Cap
Exterior Security Light
Roof Ladder
50 Amp Service w/Detachable Power Cord
12-Volt Battery Disconnect

RESIDENTIAL LIVING PACKAGE

LED Smart TV in Living Area
Rockford Fosgate Stereo Ent. System w/ HDMI and App Controls
Exterior Speakers
Night Stands with USB Ports
Bedside 110-Volt Outlets (2)
Keyed Alike
MORryde Strut Assist Entry Steps
Stealth A/C System
Premium Roller Shades
Hardwood Window Treatments
Congoleum Flooring w/3-Year Warranty
Hallway Handrail
Recessed LED Ceiling Lighting
Interior LED Accent Lighting
Hardwood Cabinet Doors
Signature Wall Mounted Dinette Table w/4 Padded Chairs
Theater Seating
Tri-Fold Hide-A-Bed Sofa
Smoke Detector, LP Alarm, Carbon Monoxide Alarm
Solid Surface Countertops
Smart Sink w/ removeable cutting board, produce strainer and glass rinser

WEATHER-TEK PACKAGE

35K BTU High Capacity Furnace
Fully Enclosed Underbelly w/ Heated Tanks and Storage
Attic Vent
High Capacity Heat Ducts
All-In-One Enclosed and Heated Utility Center

PLEASE NOTE: Descriptions, specifications, listed features, and photos are based on information available at time of posting and are subject to change without notice. Manufacturers reserve the right to change, add, or remove features without notice. Please contact your salesperson with any specific questions about features and specs of the unit you are purchasing. Camperland of Oklahoma, LLC is not responsible for typographical errors in either price or description. Any and all differences must be addressed prior to sale. All sales prices are priced without allowance for trades and do not include freight, prep, or doc fees.

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