2027 Forest River Riverstone 39RKFB

Forest River · Fifth Wheel · 2027

Forest River Riverstone 39RKFB

Riverstone's signature plan puts the kitchen and island at the rear and the bedroom up front, across four slides on 8,000 lb axles. Insulation runs through the sidewalls, slides, ceiling and floor, with a heated docking station and heated tanks. At around $155,000 it costs about $27,000 more than the Cedar Creek 383FB.

Approx. price
~$155,215
dealer advertised price
Length
42.67 ft
Sleeps
4
Forest River’s page for this model →

Specifications

Size

Exterior length
42.67 ft
Exterior height
13.42 ft
Sleeps
4
Slide-outs
4

Tanks and power

Gray water
100 gal
House battery
Two dual 6V/12V slide-out battery trays (batteries not specified)
Generator
LP generator prep

Standard equipment named by the maker

  • Rear kitchen with island and front bedroom
  • Batten insulation in sidewalls, slides, ceiling and floor
  • 12V heated full docking station and 12V heated holding tanks
  • Tandem 8,000 lb axles
  • Four-camera observation system prep
  • Ultimate Electronics package: 2,000W inverter, 200W solar with 50A MPPT
  • Optional Legacy/Onyx packages add 400W solar + 100Ah lithium

Weights

2027 maker figures

Dry weight (UVW)
16,121 lb
GVWR
18,950 lb
Pin weight, dry
2,950 lb
Cargo capacity (CCC)
2,829 lb

2,829 lb between brochure dry weight and GVWR. Water (8.3 lb a gallon), food, gear, propane and dealer-added options all come out of it.

What these weights mean →

Size, to scale

051015202530354045 ft
  • Forest River Riverstone 39RKFB · 42.67 ft long · 13′5″ tall
Drawn to one scale from each camper's listed length and, where the maker publishes it, its exterior height. Outlines are typical for the camper type, not traced from this model. The figure is a 6 ft person. The dashed blue line is 25 ft, the length about 93% of national park campgrounds accept.

Compared with

2027 Forest River Cedar Creek 383FBLine photo

Fifth Wheel · Forest River

Forest River Cedar Creek 383FB

Length
42.08 ft
Sleeps
4
GVWR
18,000 lb
  • 4 slides
  • 200 W solar
  • 75 gal fresh

~$128,573

10 owner accounts →

2027 Forest River Rockwood Signature Traveler 339SBHLine photo

Fifth Wheel · Forest River

Forest River Rockwood Signature Traveler 339SBH

Length
36.58 ft
Sleeps
—
GVWR
10,849 lb
  • 53 gal fresh

Price not published

2027 Forest River Georgetown 5 Series 34M5Line photo

Class A · Forest River

Forest River Georgetown 5 Series 34M5

Length
37.92 ft
Sleeps
5
GVWR
22,000 lb
  • 3 slides
  • 200 W solar
  • Generator

~$190,549

32′3″ long, drawn to scale · no maker photo

Class C · Forest River

Forest River Sunseeker LE 3250DSLE

Length
32.25 ft
Sleeps
7
GVWR
14,500 lb
  • 2 slides
  • 200 W solar
  • Generator

~$112,149

Where these figures come from

Checked against these pages on October 16, 2026. Options and later model-year changes can move any of them.