1971 Demon what's the Vote?

Swiss made Demons had Dunlop Radials (blackwall) on Rallye wheels out of factory in 1972.
Radials were mandatory in 1972 for 'fast' cars in Switzerland, because of many accidents caused by tire failure of diagonals on the 'Autobahn' (in the early 70s without speed limits...).

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Export cars to Austria were equipped with white letters in 1971, and as far I know still in 1972:

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