A friend has asked whether spare tire covers were available on the 1956 Cadillac.
I checked some reference books and the earliest reference I saw to spare tire covers was in the 1959 catalog. In 1959, a spare tire cover was standard on the Fleetwood 60 Special and the Eldorados, and optional at extra cost on all other Cadillacs. (That was also the first year when the spare tire was located horizontally on the trunk floor, rather than upright as in prior years.)
Does anyone know the answer to this?
Thank you.