With very useful post of CRACING installed Michelin Primacy 3ST 195/60 R15 on my car.
I must say this tires are super silent & very very comfortable. No noise on bumps or on potholes. Really very good choice for City.
Set of 4 tires cost me Rs. 23800 including Alignment & Balancing. They have also activated its warranty, got message from Michelin regarding activation of warranty. Shop owner is very clear for warranty terms & conditions. He clearly states there is no warranty on Bubbles, Cracks etc so you can assume it as Warranty = No Warranty.
Anyways if any one wants to upgrade the tires of City then its recommended.