911 turbo S are never the ultimate 'sports car', it has always been the ultimate 'all around sports car'. It has a complete 'envelope' of performance.

Dry weather performance are getting to the point where gains are incremental, no more giant gulp gains, and at the top of the food chain, they are all separate by not much margin.

But on the wet side of the equation, there are good size gains to be had with modern tire technology. Why not take advantage of that and make the car's 'envelope' more complete? 

 

 


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