Does anyone know what some of the different options of OEM 19" wheels weigh?

And how do those weights compara to aftermarket options of good quality?

 

According to an article in Panorama, the Sport Design wheels are the lightest of the OEM wheels.
However, the specific weights were not listed.

 

Anyone knows the weight of good aftermarket wheels?

 

I'm not convinced that any real scientific work was done in that article. The real answer is obviously to take one of each and weigh them dismounted,--and only Porsche may know that right now. Would love to get a definitive answer from Porsche AG and PCNA on this. There are enough of us interested in that answer.

Dan