Originally Posted by Red370

Exactly, every track day (if its clear), i'll just swap the back two out in the garage, drive the 5 miles to the track, do the deed, get home and then swap em back in the morning, hence why i'm going with DR's and not slicks. Thanks for the input gentlemen, I was leaning toward the 555's, but what I like about the NTO5R's is that once all the tread is gone, they act like a slick, I could probably get more life out of them.