2012 forest river berkshire 390bh consignment used forest river rv for sale 2012 forest river berkshire 390bh is approximately 39 in length with 4 slides 40 785 miles and features equalizer systems auto leveling jacks aluminum wheels full body paint 3 camera system onan 8kw diesel generator cummins 360hp diesel engine freightliner chassis tilt/telescoping steering wheel secondary engine brake cruise control gas/electric water heater water manifold power patio awning power door awning pass-through storage docking lights black tank flush water filtration system 50 amp....