Replacing the Michelin ax’s for Pirelli Cinturato’s, CA67, 165HR400, is one of the best things I have done for my 102 Spider. I am driving with them for three years now. The difference is enormous! The Michelin’s give you as a driver a rather disconnected feeling on the road. The Pirelli’s are much more informative in curves, when braking, in the wet…..they have much more grip too. They look better too