New 2026 Grand Design Solitude 390RK
- MSRP: $171,308
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42ft long
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14,562 lbs
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Sleeps 6
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5 slides
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Theater SeatingFireplace
390RK Floorplan
Specifications
| Sleeps | 6 | Slides | 5 |
| Length | 42 ft 5 in | Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 5 in | Int Height | 8 ft 1 in |
| Interior Color | ASPEN | Hitch Weight | 2794 lbs |
| GVWR | 19000 lbs | Dry Weight | 14562 lbs |
| Fresh Water Capacity | 81 gals | Grey Water Capacity | 106 gals |
| Black Water Capacity | 53 gals | Tire Size | ST215/75R 17.5 LRH |
| Furnace BTU | 35000 btu | Available Beds | Queen |
| Refrigerator Type | 12V | Refrigerator Size | 20 cu ft |
| Cooktop Burners | 4 | Shower Size | 48" x 30" |
| Number of Awnings | 1 | Axle Weight | 8000 lbs |
| LP Tank Capacity | 30 lbs. | Water Heater Type | Tankless On Demand |
| AC BTU | 30000 btu | TV Info | LR LED Smart TV |
| Awning Info | 16' Power w/Integrated LED Lighting | Axle Count | 2 |
| Washer/Dryer Available | Yes | Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat | Electrical Service | 50 amp |
| VIN | 573FS4426TAA23591 |
Description
Luxury Living Meets Full-Time Freedom in the 2026 Grand Design Solitude 390RK
If you’re looking for a fifth wheel that feels more like a high-end residential home than an RV, the 2026 Grand Design Solitude 390RK delivers in a big way. This wide-body luxury fifth wheel is built for travelers who want space, comfort, and true destination-style living. The raised rear kitchen is a standout feature, offering expansive prep space, stainless appliances, a built-in oven, and an oversized pantry that makes extended stays feel effortless. With the Aspen interior décor, premium finishes, and an open layout supported by five spacious slides, the Solitude 390RK creates a bright, upscale environment perfect for entertaining or relaxing in total comfort.
The main living area is designed for serious downtime, featuring theater seating, two tri-fold sofas, a cozy electric fireplace, and a large entertainment setup with a Smart TV. Comfort continues throughout the coach with the Solitude Residential Living Package, which includes roller shades, Solid Step quad entry steps, keyed-alike convenience, and a powerful 30,000 BTU Stealth A/C System with dual 15K air conditioners. This unit is also upgraded with a 3rd 15K A/C with heat pump, giving you exceptional cooling and climate control for long summer trips and full-time travel. Add in the 20 cu. ft. 12V refrigerator, inverter and solar upgrades, and OmniConnect internet prep with Starlink compatibility, and you’ve got a fifth wheel that’s ready for modern, connected, off-grid capable RV living.
When it’s time to retreat, the bedroom offers upgraded comfort with a king bed upgrade and a dedicated bedroom TV, while the spacious front closet includes washer and dryer prep for true residential convenience. Built for stability and confident towing, this Solitude is equipped with a 6-point hydraulic leveling system, upgraded H-rated tires with 17.5" wheels, and the premium MorRyde 8K Independent Suspension 2.0 with disc brakes, delivering a smooth, controlled ride wherever the road takes you. With the Weather-Tek Package, 12V tank heaters, and winterization included, this Solitude is designed for true four-season camping and long-term adventures.
Key Features
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Raised rear kitchen with oversized pantry and bar-top seating
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Five-slide wide-body layout with luxury residential design
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Aspen interior décor with premium finishes and roller shades
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Dual 15K Stealth A/C system plus 3rd 15K A/C with heat pump
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Theater seating, two tri-fold sofas, and electric fireplace
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King bed upgrade with bedroom TV
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6-point hydraulic leveling system for fast, stable setup
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MorRyde independent suspension with disc brakes and upgraded H-rated tires
Included Options
Aspen • Solitude Residential Living Package (Roller Shades, Solid Step Quad Entry Steps, Keyed-A-Like, 30,000 BTU Stealth A/C System (2x 15K A/C's) • Peace of Mind Package • Weather-Tek Package • Central Vacuum System • 20 Cu. Ft. 12V refrigerator (+ Inverter Prep, 330W Solar Panel, 50 Amp Controller, Bluetooth Module and Two (2) Dock Ports) • Tek Modo Composit Roof System • OmniConnect- Gen 3 Starlink, Cellular and Wifi Internet Prep • Bedroom TV • Electric Fireplace • 12V Tank Heaters • 6-Point Hydraulic Leveling System • Upgrade H-Rated Tires w/ 17.5" Wheels • SafeRide RV Roadside Assistance • RVIA Seal • MorRyde 8K Independent Suspension 2.0 w/Disc Brakes - Tandem Axle • King Bed Upgrade • 3rd A/C 15K BTU w/Heat Pump • Generator Prep • Solar + Package (One (1) Additional 330W Panel & 2000W Inverter) • Winterization
Why Choose Campers Inn Macon, GA
At Campers Inn Macon, GA, we make luxury RV shopping simple, transparent, and exciting. Our team is here to help you explore floorplans, compare features, and find the perfect fifth wheel for your travel lifestyle—whether you’re planning weekend escapes or full-time living. With expert service technicians, reliable parts support, and the strength of the nationwide Campers Inn network, you’ll have the confidence and support you need long after you hit the road.
Start Your Journey
If you’re ready for premium space, true residential comfort, and a luxury fifth wheel built for all-season adventure, the 2026 Grand Design Solitude 390RK is ready to impress. Visit Campers Inn Macon, GA today and experience what it feels like to travel without compromise.
- Aspen
- Solitude Residential Living Package (Roller Shades, Solid Step Quad Entry Steps, Keyed-A-Like, 30,000 BTU Stealth A/C System (2x 15K A/C's)
- Peace of Mind Package
- Weather-Tek Package
- Central Vacuum System
- 20 Cu. Ft. 12V refrigerator (+ Inverter Prep, 330W Solar Panel, 50 Amp Controller, Bluetooth Module and Two (2) Dock Ports)
- Tek Modo Composit Roof System
- OmniConnect- Gen 3 Starlink, Cellular and Wifi Internet Prep
- Bedroom TV
- Electric Fireplace
- 12V Tank Heaters
- 6-Point Hydraulic Leveling System
- Upgrade H-Rated Tires w/ 17.5" Wheels
- SafeRide RV Roadside Assistance
- RVIA Seal
- MorRyde 8K Independent Suspension 2.0 w/Disc Brakes - Tandem Axle
- King Bed Upgrade
- 3rd A/C 15K BTU w/Heat Pump
- Generator Prep
- Solar + Package (One (1) Additional 330W Panel & 2000W Inverter)
- Winterization
Features
Standard Features (2026)
Exterior
- 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
- MORryde Safe-T-Rail Entry Handle
Construction
- Drop Frame Chassis
- Upgraded Axle Hangers
- 5-Side Aluminum Cage Construction
- Walk-On Roof
- Fully Enclosed Underbelly w/ Heated Tanks and Storage
Running Gear
- Heavy Duty 8,000 lb. Axles
- 17.5" H- Rated Aluminum Wheels
- MORryde® CRE3000 Suspension System
- Tow Assist ABS & Sway Mitigation System
- 1/2" Shackles
- Metal Wheel Wells
Frame & Chassis
- 101" Widebody Construction
- MORryde® Pin Box
Interior
- Double Tri-Fold Hide-A-Bed Sofas (376RD, 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
- Theatre Seating
- Tri-Fold Hide-A-Bed Sofa
- Smoke Detector, LP Alarm, Carbon Monoxide Alarm
- Hardwood Drawer Boxes w/Undermount Guides
- Electronics Drawer
- Ultrafabrics Ultraleather Furniture
- Pet Friendly Features: Pet Dishes, Screen Defender and Leash Link
Kitchen
- Oversized Kitchen Pantry w/Adjustable Shelves
- LED Rope Lighting in Pantry
- 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/ Colander, Cutting Board, Soap Dispenser, Cup Rinser, Waterfall and 3 Spray Modes
- Spice Rack
Electrical
- 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
HVAC
- 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
Plumbing
- On Demand Water Heater
- Whole House Water Filtration System
- All-In-One Enclosed and Heated Utility Center
- Brass Plumbing Fittings
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)
- Clothes Hamper
Bathroom
- One-Piece Fiberglass Shower with Glass Door
- Porcelain Toilet
- Undermount Lav Sink
- Hair Tool Accessory Drawer
Appliance
- Professional Grade Stainless Steel Cooktop w/ Built-in Oven
- Stainless Steel 12 Cu. Ft. 4-Door Refrigerator
- GE Stove and Microwave
Electronics
- 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
- OmniConnect On-Board WiFi Ready
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
- Theatre Seating
- Tri-Fold Hide-A-Bed Sofa
- Smoke Detector, LP Alarm, Carbon Monoxide Alarm
- Solid Surface Countertops
- Smart sink w/removable 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
See us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Due to the current environment, our features and options are subject to change due to material availability.
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.



