Yoko stock tires? how are those in comparison to Bridgestone Potenza's in normal conditions (not snow)
In dry normal conditions; the stock Yokohamas are good, but the Potenza's are absolutely awesome.
In the rain or on wet roads I found the stock Yokohamas have a tendency to hydroplane easily, where as the Potenza's seem just as sure footed as they are in dry conditions.
All around the Potenza's are a better tire.