When I saw you had bumped the thread, I hoped there would be pricing, but I'll settle for 'in production'.
Quote:
Bridgestone Corp.’s Ecopia ologic tire, size 155/55R19, has a larger vertical diameter and increased air pressure to limit changes in the contact patch. Introduced as the Large and Narrow concept tire, it is now in production, the company reports.
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What happened? The prototype has a diameter ~3.5x the width while the 'production tire is ~6.5x. and it looks like a 'cheater slick'. Among the claimed benefits are lower road noise and better anti-hydroplaning. With that [lack of] circumferential grooves?
==>Red Model A Ford wire wheels on a '61 VW panel van.