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Could anyone of the 996 TT owners (with Pirelli P-Zero Asymmetrico tyres on their cars) comment on this observation:

Car has strong vibrations for the first 50 miles after a cold start in the morning. Could this be the typical behaviour of Pirelli P-Zero Asymmetrico tyres ??

I had this 996 TT for a testdrive and was not happy with this kind of performance. After abt. 50 miles of driving those vibrations slowly disappeared so I can only think of the tyres to blame for.



Never had this problem with my P-Zero and I had two different sets. What you described might be normal on completely new tires but not on worn tires. I definetely had no problems with them.