Welcome to RennTech.org Community, Guest
Search the Community
Showing results for tags 'plus one sizing on rear tires'.
Hi All, I am looking at replacing my Pirelli Corsa System tires on my 2010 GT3 and I am having trouble getting the right size for the rears. I am really happy with the Corsa Systems be cause they are still drive-able in rain (front tires channel water better than the MPSC's and they have lasted almost 12,000 km, including doing some driver's ed. I also want to stay with Porsche approved tires. Problem is the right size of Corsa Systems have been on back-order with Tirerack for months and i am running out of tread and time. Can i put 325/30ZR 19's on the back (I know the rim width is OK a