A multi coloured rubber block used to monitor tyre tread depth. The block is adhered to or inserted into the tyre tread to give a visual indication of tyre wear. The block is intended to remove the need for physically measuring tyre tread depth. Blocks may be positioned at three points around the tyre circumference (see figure 3).
Tyre tread depth indicator
2017-03-29
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |