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Old 04-07-2011, 09:43 PM
camaromb camaromb is offline
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Default Re: Need someone to decode Polyglas tire dates

The first sequence should be the same as '69 format, date then plant.
CDNBJADL
CD is 12th wk '71 and NB is Akron II plant.

The last 2 sequences should be plant designation first and then the last 3 numbers are week and year.
MBNFDLA231
MB should be Akron II plant and 23 1 should be 23rd week of '71.
That should be correct, I'm more familiar with the '68 &'69 codes though.
Mark
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