Division 3.4.2
United Kingdom
F1The tyre manufacturer shall use the markings affixed to the side wall of the tyre or affix an additional identifier to the tyre. The additional identification shall ensure a unique link of the tyre and its rolling resistance coefficient. It may take a form of:
quick response (QR) code,
barcode,
radio-frequency identification (RFID),
an additional marking, or
other tool fulfilling the requirements of 3.4.1.