Excellent used Genuine Alcoa Kelsey-Hayes 15"x6" 1957 1958 Cadillac Eldorado Biarritz Seville Sabre chrome wheel. Exposed parts of the steel wheel have been acid etched and painted to prevent rust and the areas that touch the tire bead  hav been sprayed with moisture repellent to preserve

There a few different versions of these wheels that start with "3"".. 41098 is correct for the 1957 1958 and later years with larger 12" front brake shoes. Cheaper wheels with  "3" model numbers will fit  54 and 55  and rear on many years... Dont try to cut down rivits on any wheel with a "3" for 57 and newer. Maybe longer wheel bolts and spacers will work. Better to buy correct #41098 for fronts 1957 and later. Looks like this wheel held air ok without a tube, with a valve stem.

Good core for replating. Valley Wheels in Van Nuys, CA very good

   See pictures as they are part of the description.