I don't think any lawyer would only win a case of litigation because you were riding on a CT. They would be hard pressed to convince anyone that the CT was the sole reason you couldn't maintain control
OK, the flaw in your logic here is, well, logic. You seem to be under the impression that fact or reality will in some way factor into the ultimate legal decision. In the aftermath of a wreck, you are correct that the opposing attorney will come after you with every piece of ammo he can find. The CT will be at least one more bullet in his gun. And very likely there will be 12 non-motorcycle riding people sitting in the jury box listening to a plethora of "expert" opinion telling them about a flat tire on a motorcycle.
IMHO that is one more thing that a potential dark-sider should consider.
Bridgestone Potenza G109 - I'll take my chances.