It's actually just semi slick tyres, the Michelin Pilot Cup which is streetable and legal. The way it's been designed is basically just good enough to help evacuate water on wet road conditions.
Given the characteristics of such tyres, I am not surprised if the buyers were required to sign such disclaimer coz after all, it's a safety issue that BMW will try to "avoid" full responsibility in the even of accidents relating to the standard use of such tyres.
Given the characteristics of such tyres, I am not surprised if the buyers were required to sign such disclaimer coz after all, it's a safety issue that BMW will try to "avoid" full responsibility in the even of accidents relating to the standard use of such tyres.