I myself was quite concerned with Dunlop as I heard that they are hard as compared to other brands. However, yesterday coming back from Lhr, crossed Gujranwala and suddenly, out of nowhere car crossed a bump and I felt that tire is gone, controlled the car, my family was inside and then parked it on the left. When I got off I was so pissed, both tires (right side) were flat and rims were bent. I went on the road and checked there was a small deep ditch and my car had crossed that. I was angry with myself for not seeing it.
I was lifting my car so tires can be taken off and rims could get aligned, during that time the same thing happened with 7 other cars. The only difference was that there tires had blown out, mines didn't. I will get my car checked today, may be change the rims. I hope k tire teray na hon because they are not so old and quite expensive too.