I'm using Dunlop Star Specs now. The next best tires I've had on my Miata were "Fuzion ZRi", I understand they are related to Bridgestone. They were probably a better DD tire than the Dunlops but I fancy myself a rising star in the novice autocross arena. The ZRi's were cheap, quiet, had decent grip dry, excellent grip wet, and wore well. What more could you ask.