[vatdevil]

The only real high performance 15 available is the AVON....at $400 or more a tire. 18 is a better choice vs 17 for tire selection, if that's your ptirity. The 18 tires that fit good are Vette sizes, so long term availability is good. Both SPF and BD offer 18s with Nitto tires now, check out their web sites for pics. Note that they both supply them with black centers. Polished centers will overwhelm the car. I was hesitant at first to go with 18s, but I get tons of compliments on the looks. Personally, I love the look with 335s on the rear, very aggressive stance. And the Nittos tires will outperform the Avons, picked up an easy 1-2 seconds on same course.