Regarding the deformation of the wheel hub, if you persist in walking for a long time after a flat tire, it will definitely hurt the wheel hub. It is reasonable to say that it can be detected by visual inspection and compared with other normal wheels. If it is really unrecognizable, it is recommended to go to the tire shop for dynamic balance. If you have a flat tire at high speed and it is far from the exit, you have to change the tire yourself. There are necessary tire changing tools and spare tires in the car. We just need to remove the flat tire and replace it with a spare tire. Go to the nearest maintenance point and you should be able to find out the problem; Besides, I'm not particularly clear about your question. Do you tremble when driving, or do you just want to buy a good tire? If shaking, the hub deformation is also very likely; Of course, the easiest way is to turn the tire and see if it is a jump or a jump. Of course, it is best to turn quickly.