I have just asked a similar question on this site and got some sound advice:

http://www.talkmorgan.com/ubbthreads.php/topics/259929/Tyres_for_a_raodster#Post259929

I also asked a few friends and one suggested Continental Contisport as they are A in wet braking. Ordering mine today as they do them in the right size too.


Morgan +8
Morgan Club Sport