The 2026 Grand Design Solitude 390RK is a luxury
rear-kitchen fifth wheel featuring 101" widebody construction, massive
storage, high-end finishes like brass fixtures, and enhanced off-grid
capability with standard Solar+ and optional generator prep, plus new 2026
upgrades including an exterior sliding tray and independent suspension on
8,000lb axles. Key specs include 42'5" length, ~15,000 lbs GVWR, 81
gal fresh, 106 gray, and 53 black tank capacity, plus a spacious raised
kitchen, king bed option, and 3 A/C units for superior comfort. Key Specs Length: 42'5" Weight: Approx.
15,000 lbs (GVWR) Water
Capacity: 81 gal Fresh, 106 gal Gray, 53 gal Black Construction: 101"
Widebody, 5-side Aluminum Cage, High-Gloss Gel Coat Axles: 8,000
lb. with 17.5" H-Rated Aluminum Wheels Insulation: R-45
Floor, R-40 Walls/Roof Highlights & New Features (2026) Raised Rear Kitchen: Generous
counter space and storage with a bar top & chairs. Solar+ Package: Standard for
off-grid readiness. Independent Suspension: New
for 2026 for smoother towing. Hidden Pantry: New storage
solution. Brass Plumbing Fixtures: Elevated
interior look. Exterior Sliding Tray: Added
convenience for outdoor gear. Triple A/C System: Three
units for maximum cooling. King Bed Upgrade: Available
for more sleeping comfort. Generator Prep: Ready for
onboard power. Walk-On TPO Roof: Durable and
walkable.
Mileage: 0
*Monthly payment stated above assumes a secured commercial use loan transaction available for highly qualified commercial loan applicants. Actual loan payment amount and terms may vary. Consumer financing not available for consumers residing in Nevada. Additional state restrictions may apply. Equal opportunity lender. Click here for more state licenses and disclosures. NMLS ID: 1857954. VERMONT RESIDENTS: THIS IS A LOAN SOLICITATION ONLY. CurrencyFinance IS NOT THE LENDER. INFORMATION RECEIVED WILL BE SHARED WITH ONE OR MORE THIRD PARTIES IN CONNECTION WITH YOUR LOAN INQUIRY. THE LENDER MAY NOT BE SUBJECT TO ALL VERMONT LENDING LAWS. THE LENDER MAY BE SUBJECT TO FEDERAL LENDING LAWS. CALIFORNIA RESIDENTS: Financing provided or arranged by Express Tech-Financing, LLC dba Currency pursuant to California Finance Lender License #60DBO54873
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