Pirelli Diablo Supercorsa rear 190/55/17 sc2 (4-5mm centre and 4mm sides) front 120/70/17 sc1 (2-3 across the tread) not even leaned over to the edges Made in 2008 and 2009, these where used for a couple of light track sessions then sat in garage for the remainder of their time, no longer needed. These are road legal track tyres, cost over £300 new £110 delivered