A manufacturing change resulted in micro air bubbles forming in and between certain components in the shoulder of the tyre. This may lead to rapid pressure loss or reduced performance in the tyre. https://www.productsafety.gov.au/recall/michelin-australia-pty-ltd-michelin-11r225-xdy3-148-145k-tl-truck-tyre?fbclid=IwAR0R3xiGtAadUkfag5jfUvCzlvcEFftSUR_vvISjmyJ4a_xhW4_W8say8AE