A Tyre Marking

A

Original Equipment – Toyota (Auris)

A manufacturer's own marking — no standards body defines it.

Where A is on the tyre

Lettered markings read as the tail of the size string, moulded right after the speed symbol. Here it is on an example tyre.

A Original Equipment – Toyota (Auris)

Original Equipment – Toyota (Auris). Moulded on the wall after the size, in the same lettering.

TyreCalculator — Tyre Size Calculator & Comparison Enter a tyre size such as 265/65R17 to see its section width, profile, sidewall height, rim diameter, overall diameter, circumference and revolutions per kilometre. Add a second size to compare the two and check whether the swap fits, including the diameter difference, speedometer error and ground-clearance change. This tool needs JavaScript enabled.