2026 FOREST RIVER Sandpiper Fifth Wheels 3990FL - 12392N


































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Description
2026 Forest River Sandpiper Fifth Wheels 3990FL
Everything you love about the luxurious front living floorplans, with a hidden loft and a half. This floorplan has room for extra sleepers, or provides ample room for storage. Complete with a pop up 50” television, king sized bed, Goodyear tires, pull out opposing tri-fold sofas and walk in shower.
Info
Industry
RV
Make
FOREST RIVER
Model
Sandpiper Fifth Wheels 3990FL
Trim
Base
Year
2026
Msrp
97040.95
Stock Number
12392N
Category
FIFTH WHEEL
Subcategory
Unspecified
Condition
New
Location
INTERNATIONAL RV WORLD - BAY CITY
Vin
4X4FSAS29TJ048419
Sleeps
8
Slides
5
Length
43
Dry Weight
12439
Gvwr
15375
Specifications
Hitch Weight
2,825 lb
Length
Exterior: 43' 6"
Width (Ext)
96"
Grey Water
80 gal
Awnings
21'
GVWR
15,375 lb.
Height (Ext)
13' 4"
Fresh Water
50 gal.
Black Water
50 gal.