Dieselman
Banned
- Joined
- Jul 13, 2003
- Messages
- 34,198
- Car
- Peugeot 403 Convertible
I'm not aware of Mich. compound mix, but they still use a harder compound mix when compared to others, they always have to maintain the tyre that covers the most miles.
You are missing the point. The silica improves the wear rating without resorting to a harder compound.