2026 Forest River Sandpiper 3990FL, AI Generated Description
Forest River Sandpiper 3990FL stands out with a GVWR of 15375 pounds and a length of 43.5 feet. Built with a robust chassis and premium interior finishes, it features a hitch weight of 2825 pounds and a dry weight of 12439 pounds. A generous capacity with Total Black Water Tank Capacity of 50 gallons and Total Gray Water Tank Capacity of 80 gallons ensures ready-to-go convenience, and hit the open road with confidence. View the Forest River Sandpiper at TerryTown RV.