2005 Forest River Sandpiper 285RG, Gansen Auto & RV Sales, Inc.2005 Forest River Sandpiper 285RG fifth wheelPlease accept our invitation to stop by our dealership and learn more about this and all the other exciting brands we offer. Remember service, selection and savings are just a few smiles from you! , Fiberglass Exterior, Specs:Dry Weight: 7850 lbsGross Weight: 11620 lbsHitch: 1460 lbsHGTH: 13'C. Cap: lbsFresh: 48 gallonsGray: 80 gallonsBlack: 50 gallons