Stone RV

Specifications

• 2026 Forest River Sandpiper Fifth Wheels 3990FL
• Year2026
• ManufacturerForest River
• Model NameSandpiper Fifth Wheels
• Trim Name3990FL
• Generic Type (Primary)Fifth Wheel
• Capacities
• Hitch Weight Capacity2,825 lb.
• Cargo Capacity2,936 lb.
• Fresh Water Capacity50 gal.
• Black Water Capacity50 gal.
• Gray Water Capacity80 gal.
• Weights
• Unloaded Weight12,439 lb.
• GVWR15,375 lb.
• Dimensions
• Overall Length43' 6"
• Overall Width96"
• Overall Height13' 4"
• Awning Size21'