You are bidding on a set of four vintage NOS aluminum simulated wire wheels for 1979 to 1985 GM E-Body including Eldorado, Riviera & Toronado.  Also possibly 1980 to 1985 Cadillac Seville.  Wheels measure 15x6 with 5x4.75 bolt pattern.  5-3/8 inch back space.  Dated 1981.  NOS, new & never installed.  Shows valve stems installed.  No original boxes.  They need a proper polishing.  Over 40 years old.  Rare find.  If you have any questions please call Kurt.