Need someone to decode Polyglas tire dates

[SmallHurst]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Rainer</div><div class="ubbcode-body">Thanks Freddy!

Just curious - these tires are a set of four (two E60 and two G60) that all appear to have the same minimal tread wear. In other words, they all look like they are the same age. Any chance the tires you say are 1981 could be 1971 instead, like the first one? Based on your decoding, only one of the four tires is from 1971, which seems odd. </div></div>

E's and G's??? T/A Challenger or AAR 'Cuda??? [img]<<GRAEMLIN_URL>>/naughty.gif[/img]