zed4, i m using 205/55/15. It's michellin MXV8 with GreenX tech. It will cost you about 400 per piece. Yes, it's ridiculous price. But this is an odd size tire.
for 195/55/15, you will either go with preceda. The other size for e30 is 195/60/15 which there is the Michellin XM1. That will cost you about RM 220