Good stuff... just snapped this pic of a GT2 in the shop... CCWs are popular around here...



Do you trailer your car to the track? i got a buddy with a pretty trick hitch setup on his cayman, would likely work for a 997.2 as well. lemme know if you want his contact.

 

do you know what size is he running by any chance?

 

no idea... if you want his contact info send me an email and i will forward it to him.

 

18's make so much sense. Form following function, just as should be the case. Congratulations on your decision

 

cayenne_ksa, I have been told that as long as you keep the overall diameter within 4% I think between the front and rear ABS will work. I have used the following sizes with no issues on my 997 cars:

245-40-18 Front
305-35-18 Rear

OR

255-35-18 Front
315-30-18 Rear

I went back to the 245/305 combo.

 

nice that exactly what i was looking for and your choice was closer to the factory diameter. thanks a lot bro

Abdullah