Ive had those pirellis , Goodyears, Bridgestones and contis on the 645Ci
My views would be
Pirellis best overall dry grip and sportiest feeling but uncomfortable and wear fast


Goodyears best wet grip . Inspired confidence even in the worst weather . Brilliant resistance to aquaplaning and great overall. But get very loud towards the end of rheir life. ..... very very loud.


Continentals. Brilliant dry and wet grip . Never actually got them to slip unless I wanted to do donuts . By far the most comfortable . Felt like I was after going from a 19' rim to a 17' . Definately the easiest to live with with irish weather and roads. Highly recommend them . Only downside I noticed is that they werent as precise as the Pirellis . Trade off for the comfort I suppose.

Bridgestones. Overall I didnt like them at all. While they were excellent in the dry they were no better than budget tyres in the wet. Id never touch a bridgestone again after them . Too many unexpected 180's