I have read a number of threads to find an answer but nothing popped yet.
I am wondering what affect the drivers mode will have with a manual trans?
I read that some have taken test rides in an auto car and auto shift points were modified. What else could they change?
Traction...
I always remembered 19's being a odd ball size that many tire makers were not making.
Maybe things have change since I last looked into the size. My experience is a little dated.
So why not make the performance pack wheel a 20 which has a ton of tie choices?