2008 Forest River Sierra 28SP Clean Toy Hauler! This one won't last long! This 2008 Sierra 28SP by Forest River is in great condition and very clean. It features a front bedroom, dinette, sofa, electric drop down bed with sleeper sofa, Onan 4000 generator with only 270 hours, new awning fabric, upgraded truck tires, it has large cargo area (14' deep X 80" wide X 80" high), fuel station with separate fuel tank from the generator, solar panel with battery charger and much more. For more information call Mike, Paul or Todd at 623-977-1292.