I recently bought two Pirelli P7 tires for the front in 225 50 15 and I'm surprised to see two speed ratings written on the tires.
A first in large letter 205/50 VR15
and another inscription, smaller 225/50 ZR15 (91Y).
My supplier tells me that these are "Y" but is unable to tell me why there are two contradictory inscriptions.
What do you think about that?
Did Pirelli keep the large lettering for the original look?