2026 Forest River RiverStone 421FK
NewStock # 46282|Fifth Wheel
1 / 30
MSRP: $205,177
Sale Price: $158,999
Quick Specs
Sleeps 4
6 Slides
44′
18,786 lbs
Floorplan
Specifications
- Sleeps
- 4
- Length
- 44′
- Dry Weight
- 18,786 lbs
- GVWR
- 24,000 lbs
- Hitch Weight
- 3,635 lbs
- Slideouts
- 6
The Forest River Riverstone 421FK stands out with its 6 slideouts and a total vehicle body length of 540 inches. This towable model carries a GVWR of 24000 lbs, a hitch weight of 3635 lbs, and a dry weight of 18331 lbs, while sleeping up to 4 occupants; hit the open road with confidence. It also offers a Gray Water capacity of 120.0 gal and Black Water capacity of 40.0 gal for extended stays, plus premium build quality and durable interior appointments. View the Forest River Riverstone at TerryTown RV.
Features
Exterior And Appearance
Towing And Hauling
Rear Hitch TypeReceiver
Rear Hitch Size5.1
Body
Body MaterialAluminum
Sidewall MaterialFiberglass
Leveling Jack
Leveling Jack TypeFront Power / Rear Power
Paint
Primary ColorBlack
Secondary ColorBlue
Paint Swatch File NameForest River/Blue_Thunder_Full-Body_Exterior_Color.gif
Slideouts
Number of Slideouts6
Comfort
Holding Tanks
Number of Fresh Water Holding Tanks1
Number of Black Water Holding Tanks1
Number of Grey Water Holding Tanks1
Propane Tanks
Number of Propane Tanks2
Vehicle Entertainment
Radio Features
Number of Radios1
Television
Number of Television(s)2
Television Brand NameSamsung
Interior
Kitchen
Kitchen/Living Area Flooring TypeVinyl
Kitchen LocationFront
Kitchen Table ConfigurationCounter / Island
Living Space
Living Area LocationCenter
Number of Doors1
Number of Emergency Exits1
Beds
Number of Bunk Beds0
Number of Double Beds0
Number of Full Size Beds0
Number of Queen Size Beds1
Number of King Size Beds1
Max Sleeping Count4
Number of Convertible / Sofa Beds1
Sofas
Number of Sofas1
Sofa MaterialVinyl
Master Bedroom
Flooring TypeVinyl
Master Bedroom Door StyleConventional Door
Master Bedroom LocationRear
Bathroom
Bathroom Flooring TypeVinyl
Number Of Bathroom(s)1
Bathroom LocationCenter
Bathroom Sink LocationCenter
Bathroom Medicine Cabinet LocationCenter
Bathroom Mirror LocationCenter
Bathroom Vent / Fan LocationCenter
Toilet
Toilet TypePorcelain
Toilet LocationCenter
Shower
Door TypePlastic / Glass
Shower LocationCenter
Recliners Rockers
Recliners / Rockers MaterialVinyl
Number Of Recliners / Rockers2
Floorplan
Floorplan StyleRear Bedroom
Floorplan FeatureSofa Bed
Floorplan LifestyleFull-Time Living
Powertrain And Mechanical
Brakes
Rear Brake TypeElectric Drum
Front Brake TypeNot Applicable
Appliances
Oven Stove
Oven / Stove LayoutOven / Stove
Number of Oven Burners4
Air Conditioning
Air Conditioning TypeAutomatic
Heater TypeAutomatic
Water Heater
Water Heater Pump Power ModeElectrical / Propane
Generator
Generator TypeGas
