Last night on a highway back to Shanghai. 2am driving 120km/h. I see the police on the emergency lane and 2 towing cars behind. Then I hear a bang as if I hit a pothole and I thought let me better move to the side. I stopped the car and checked. My front left tire is flat. Since the police was just 80m behind me, I just went to tell them there must be something on the road. seems like there has been an accident and a truck lost some cargo. Some very sharp items. Unfortunately it has not been cleared away properly. While I talk to the police another car hat their tires smashed. So as I'm back to my car to change the tires. the policeman tells me that the other tires are also flat....
Fast forwerd. The next towing car was mine. Once they loaded my car, they found out the towing car's tire is also flat.