Hi, I recently acquired a leftover 2009 C2 from my local Porsche dealer and they had installed H&R springs on the car with 19 inch wheels. I personally did not like the 19 inch wheels and had the dealer put the 18 inch stock wheels back on the car knowing that I would acquire some Techart wheels.

I have been searching all the forums but I can not get a solid answer to my question. Maybe someone could help?

Can I install 20" Techart Formula III's on my C2 with the H&R springs without modification to the vehicle? Will the tires or wheels rub?

The wheels that I am looking at are 9.5 inches wide (52 offset) in the front and 11 inches wide in the rear with (55 offset).

Tires would be 245/30 20 in the front, 305/25 20 in the rear.

 

That wheel set up would fit just fine.