[kbutler971]

On my early Contemporary CCX-3057, 15" Compomotive wheels, I just changed from T/A Radials to Cooper Cobras and the difference was very positive. Just for street, no racing, I also went from a 25" or so diam. front and a 27" or so diam.rear to the CCX recommended 26" diam. on both. Handling and traction are both fine at safe and sane street speeds, I think the dimensional changes are a large part of the much improved handling. fairly economical as well.
Kirk