Re: Anyone know the original Crosly 4.5-12 tire dimensions ?

Todd Swangstu

Just picked up my car today and took a look and what a strange thing I found they are all marked ARCO 530/450-12 tires.  Interesting they have two sizes marked on em.  I did some research online and indeed the 480/12 are 20.5 inch and the 530/12 are 21.5.  Since Jim said his original spare 450 measure 21.5 and I see no issues with rubbing with the 21.5 ARCO 530/450s on mine I am going to go with the new 530-12s too.  I think the last thing a Crosley needs is a shorter tire to drop maximum speed even more.

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