Kumho Power Max 769 rated
91% while driving a Chevrolet optra
Driving on
a combination of roads for 54000
easy going miles
People say Optra is a comfartable car but i think that is due to the type of tires used in this car. These tryes are very good I had about 3-4 slow punctures in 3 yrs. There is a very strong grip and very comfortable to use.
I do not know the lifespan of the tire but i think these tryres lasted me for too long. I bought the car in October 2011 now we are in Dec 2014, It is now that I feel they are beginning to give up. I'm not looking anywhere else other than using the same brand.