I have a like new front 245/35zr21 Michelin Pilot Sport PS2 non rft off of an 2011 Alpina Tire was replaced to match the New super sport that went on the other front tire, measured 7.63 (19/64ths or 9.5/32nd (new according to tire racks specs))
price is negotiable to move quickly. Will ship at buyers expense most likely additional 15$
here is the information off tire rack (400 + shipping)
https://www.tirerack.com/tires/tires...um=435ZR1PS2XL