Date code for Schwinn sting-ray tires

[That bike guy]

Found this two Schwinn sting-ray. Can I get help with dating please?

 

[1966fastbacks]

Very nice. Don't thank me - thank
schwinnbikebobb

 

[That bike guy]

Thank you Schwinnbikebobb and 1966fastbacks so then I'm thinking these tire I have are ether 64s or a 72 and a 73 the Carlisle chart is a little vague to me. If anyone wants to clear this up would be much appreciated thanks in advance.

 

[mrg]

Id say Nov. 62 or 72 and June 63 or 73.

 

[That bike guy]

i.d. say Nov. 62 or 72 and June 63 or 73.

I don't think 62 or 63 because they are Schwinn sting-Ray script 20" tires and from what Iv read there is no Schwinn stingray tires made until Jan. Of 64..
So just need info on the number 4

 

[vastingray]

June 73 is the date on the second tire first tire is November 72 hope this helps

 

[1966fastbacks]

June 73 is the date on the second tire first tire is November 72 hope this helps

I agree. I have always taken that last number to be the mold number - thoughts?