2021 Forest River Riverstone Reserve 3850RK

As Low As:
...
Listed Price:

$ 82,990

Condition
Used
Year
2021
Make
Forest River
Model
Riverstone Reserve
Model Number
3850RK
Length
38
Gross Vehicle Weight
18590
Posted
Dec 17, 2025
Additional information
Fuel
N/A
Slide Outs
3
Sleeping Capacity
6
# of Air Conditioners
2
Water Capacity
83
Leveling Jacks
Yes
Description
Used 2021 RiverStone 3850RK

Forest River RiverStone Reserve Series fifth wheel 3850RK highlights:

  • Dual-Sink Vanity
  • Big Rear Kitchen
  • Work Desk with Chair
  • 65" LED Smart TV
  • Hide-A-Bed Sofa
  • King Bed Slide

 

If you are looking for upscale, high-class, luxurious, and modern, then you are in for a treat with this RiverStone Reserve Series fifth wheel! This unit has an excellent lounging area with a set of theater seats across from the entertainment center, and the hide-a-bed sofa rests on one of the slides right next to the entertainment center. On another slide across from the sofa, you will find the pull-out dinette and the work desk with chair. Both of these features are extremely useful if you are someone who works on the road, or if you just like to have a place to set up the family computer. The big rear kitchen will draw you in with its U-shaped design, large stainless steel sink with residential faucet, 18-cubic foot French-door refrigerator, pantry, and four-burner range, and there is even a countertop extension if you need a bit more prep space.

 

The Forest River RiverStone Reserve Series fifth wheel is an absolute dream! The construction is top notch with its wool-glass, residential-style insulation, 17.5" H-rated tires with aluminum rims, hydraulic slide outs, Dexter EZ Flex suspension system, painted full front fiberglass cap, and MORryde Step Above entry step. The RiverStone Reserve Series takes quality a step further by implementing a fully residential interior, the latest styles for interior design, and an excellent assortment of modern amenities. The central vacuum system is essential for keeping your unit clean while you are traveling, and the residential soft-close cabinet hinges are an added bonus that make your unit feel upscale. The 5,200 BTU fireplace is both functional and decorative, and the 190W solar panel, JBL Premium sound system, 1,000W inverter, and Firefly integrated touch control system are some of the great electronic features.

Additional Features
Max Sleeping Count: 6
Number Of Oven Burners: 4
Kitchen Location: Rear
Living Area Location: Center
Refrigerator Size: Full-Size
Bathroom Location: Center
Kitchen / Living Area Flooring Type: Carpet / Vinyl
Bunkhouse: No
Kitchen Table Configuration: Chairs
Layout: Oven / Stove
Refrigerator Power Mode: Electric
Number Of Bunk Beds: 0
Toilet Type: Porcelain
Number Of Full Size Beds: 0
Number Of Double Beds: 0
Door Type: Plastic / Glass
Number Of Bathrooms: 1
Bathroom Flooring Type: Vinyl
Number Of Convertible / Sofa Beds: 1
Overhead Fan: Yes
Number Of King Size Beds: 1
Number Of Sofas: 1
Master Bedroom Location: Front
Full Size Master Bedroom Closet: Yes
Master Bedroom Shades / Curtains: Yes
Master Bedroom Mirror Doors: Yes
Master Bedroom Flooring Type: Vinyl
Master Bedroom Door Style: Full Sliding Door
Sofa Material: Vinyl
Reclining Sofa: No
Number Of Recliner / Rockers: 2
Material: Vinyl
Heated: No
Water Heater Tank Capacity: 12
Heater Type: Automatic
Air Conditioning: 30000
Battery Power Converter: Yes
TV Antenna Prewiring: Yes
Cable Prewiring: Yes
Heat Prewiring: Yes
Phone Prewiring: No
Air Conditioning Prewiring: Yes
Washer / Dryer Prewiring: Yes
Air Conditioning Type: Automatic
Satellite Prewiring: Yes
Heater: 40000
Water Heater Pump Power Mode: Electrical / Propane
Water Heater Tank Bypass: Yes
Total Fresh Water Tank Capacity: 83 gal
Total Gray Water Tank Capacity: 82
Total Black Water Tank Capacity: 41
Total Propane Tank Capacity: 18.9
Number Of Propane Tanks: 2
Number Of Fresh Water Holding Tanks: 1
Number Of Black Water Holding Tanks: 1
Number Of Gray Water Holding Tanks: 1
Speaker Location(s): Interior / Exterior
Number Of Radios: 1
Surround Sound: Yes
Satellite: No
Number Of Televisions: 2
Number Of Discs: 1
Brand Name: JBL
Number Of Emergency Exits: 1
Awning Length: 20
Sidewall Construction: Fiberglass
Body Material: Aluminum
Number of Awnings: 1
Number of Doors: 1
Number of Slideouts: 3
Sliding Glass Door: No
Power Retractable Awning: Yes
Screened Room: No
Leveling Jack Type: Front Power / Rear Power
Power Retractable Slideout: Yes
Number Of Axles: 2
Wheels Composition: Aluminum
Rear Tire (Full Spec): 17.5 Inch H-Rated
Spare Tire Location: Interior Mounted
Rear Wheel Diameter: 17.5
Rear Tire Speed Rating: H
Length: 461
Width: 102
GVWR: 18,590 lbs
Dry Weight: 13621
Interior Wood Finish: Yes
Wallpaper: Yes
Metallic: No
Rear Brake Type: Electric Drum
Hitch Weight: 2590
Payload Capacity: 4969
Rear Hitch Type: Receiver
Size: 2
Height: 160
Size X: 5.1
Location
City
Ludington
ZIP code
49431
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* DISCLAIMER: Estimated payments are for informational purposes only. All estimates are subject to credit approval. These estimates do not include tax, title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. They do not represent a financing offer or a guarantee of credit.
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