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Home › Brands › Forest River › Sierra › 3990FL

2027 Forest River Sierra 3990FL

Floorplan diagram, specifications and live availability at Motor Sportsland.

Length 43.67Dry Weight 13254Ext Height 13.33Fresh Water Capacity 70Awning Info 20Black Water Capacity 52
2027 Forest River Sierra 3990FL floorplan diagram

2027 Forest River Sierra 3990FL specifications

Length43.67
Dry Weight13254
Ext Height13.33
Fresh Water Capacity70
Awning Info20
Black Water Capacity52
Cargo Capacity3191
Ext Width8.42
Grey Water Capacity84
GVWR16445
Hitch Weight2445

Availability

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← all Sierra floorplans · Call (801) 262-2921 about the 2027 Forest River Sierra 3990FL.