After using 10000Km on EURO Star I changed the Rims and Tyres and have put on YOKOHOMA C-Drive 185/65/15. After driving 150Km on the new tyres and Rims. I found new tyres very good. Comparison includes:
Good Road Grip and clearence
Fuel Efficiency increases from 15.8 to 17.8kmpl
Brake is spon-on in rain on wet roads
I also recommend that not to go for 195/65/15 as it is dangerous for ABS Control. For 195/60/15 car will get lower and may hit speed breakers due to lower sidewall.