Posted by mike stone in IDAHO, USA on Tuesday, September 21, 2004 at 9:17AM :
In Reply to: There's no date code on them are there? posted by jack cain on Tuesday, September 21, 2004 at 8:09AM :
US Royal used little colored symbols in the
sidewall near the bead to indicate year and
quarter made ie 3/8x3/8 square, 1/4x1/2 rectangle, etc
do not know what goodyear used
real old tire man mike
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