OK< I was sold on the Cooper Cobras, which had several articles in the archives, but........ suddenly, the Firestone Indy 500s crept up. They have a 120 mph speed rating and sound very nice. In addition, you can match both front and back tire sets which to me is of critical importance. Let's here it folks.. Anybody tried them? Any opinions? Dale Funk, 4984 known as Da Funk