2026 Forest River 3990FL

Forest River Sierra 3990FL Towable showcases a substantial footprint at forty-three dot five feet in length, with a hitch weight of two thousand eight hundred twenty-five pounds and a GVWR of thirteen thousand five hundred seventy-five pounds. Inside, the layout is designed around efficient space use, while the vehicle’s overall mass signals a solid, stable platform for long hauls and extended stays. The dry weight comes in at twelve thousand four hundred thirty-nine pounds, underscoring its robust build.Beyond length and weight, practical capacities include a total black water tank capacity o...