2014 Palomino SolAire eXpandable Travel Trailers 147X All new SolAire eXpandables represent true quality in the industry with a complete aluminum framed superstructure. All floorplans come standard with true queen beds, efficient ride of the torsion axle and a barreled full walk on laminated roof. Palomino has truly hit the target with these remarkable floorplans.