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New 2026 Forest River Riverstone 39RKFB

Fifth Wheel|Phoenix, AZ| Stock# 343795

$149,986

$1,004/mo.*

MSRP: $209,280

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*Photo may not match RV in inventory. RV and photos coming soon. Call for Details.

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Experience the pinnacle of luxury and comfort with the 2026 Forest River Riverstone 39RKFB. This exquisite fifth wheel is designed for those who crave both adventure and the comforts of home. Spanning an impressive 42 feet, this RV offers a spacious haven with four slides, providing ample room for relaxation and entertainment. The inviting living area features plush theater seats and an E-Z glide sofa bed, perfect for cozy evenings by the fireplace. The well-appointed kitchen, complete with a generous pantry and modern appliances, makes meal preparation a delight, while the pull-out dinette offers a charming spot for dining or working remotely.

Retreat to the master suite, where a luxurious king bed awaits, surrounded by thoughtful storage solutions including a walk-in closet and dresser. The elegant bathroom boasts a roomy shower and dual sinks, ensuring a spa-like experience. With a fresh water capacity of 79 gallons and ample gray and black water storage, your adventures can extend even further off the beaten path. Enjoy the great outdoors under the expansive awnings, and let the Riverstone 39RKFB be your gateway to endless exploration. For more information, visit your nearest General RV dealership.

Specifications

RV Details

  • Sleeps4
  • Slides4
  • Length42 ft. 7 in.
  • Width8 ft. 6 in.
  • Height13 ft. 4 in.
  • Dry Weight17136 lbs.
  • GVWR19084 lbs.
  • VIN4X4FRSR20T0005231

Tanks & HVAC

  • Fresh Water1 Tank(s) | 79 gal.
  • Black Water1 Tank(s) | 80 gal.
  • Gray Water1 Tank(s) | 80 gal.
  • AC15000 BTU

Appliances

  • Awnings2 |
  • Cooktops | MicrowaveNo
  • Washer/Dryer PreppedNo

All Amenities

Theater seats
E-Z Glide sofa bed
Pull-out dinette
Desk standard
King bed with queen bed option
Fireplace
Entertainment center
40” TV
Microwave
Refrigerator
Pantry
Walk-in closet
Washer/dryer prep
Shower
Dual awnings (11' 6" and 20')

Can you tow this RV?

Understanding your vehicle's towing capacity rating is critical to choosing the right RV for you and your family. Towing your next RV safely down the road will depend on having the right tow vehicle and RV combination. Use our handy towing guide below to help find your vehicle's towing capacity and filter our RV inventory down to RVs you can tow. View Tow Guide >

Attention: Your vehicle's max towing capacity includes passenger weight, added accessories, any current liquids in tanks, and any cargo you've added such as food, clothes, chairs, grills, games, tools, etc.. For purposes of RVs I can Tow, we've allowed 1000 lbs for RVs over 8000 lbs, 750 lbs for RVs under 8000 lbs, and 500 lbs for RVs under 5000 lbs for average Cargo Weight. Always confirm your specific tow vehicles towing capacity directly from your vehicle's manufacturer before purchasing or towing an RV. You are responsible for the decision to operate your vehicle and any RV you may tow. If your specific vehicle is not listed, please contact us for assistance.

General RV works hard to ensure the accuracy of all its listings however we are not responsible for any misprints, typos, or errors found in our website pages. Manufacturer-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 888-436-7578 for availability as our inventory changes rapidly.

*All RV prices exclude tax, title, registration and fees, including documentary service fees. All payments are with approved credit through dealer lending source. Advertised monthly payment is based on 20% cash down, plus tax, title, registration and fees, at 7.99% APR for 96 months on finance amounts under $10K, at 7.99% APR for 144 months on finance amounts from $10K to $25K, at 7.99% APR for 180 months on finance amounts from $25K to $50K, and at 7.99% APR for 240 months on amounts over $50K. $79 monthly payment based on purchase price of $9,999 with 20% down at 8.24% APR for 218 months. $399 monthly payment based on purchase price of $69,995 with 25% down, at 6.99% APR for 240 months. For select models only. Rate and payments are subject to change at any time. Conditions apply. See dealer for details.