Are the shutter structure and mirror of SLR cameras afraid of vibration? Is it okay to drive? lorry

If it is flagship machine, the tractor you put on the country road will not be damaged without any protective measures. SLR cameras are not as fragile as expected and are very resistant to being stung. Even if it is an entry-level SLR, it is okay to take into account the speed and vibration of the reflector when taking pictures, so put it in the car and shake it twice. Do you think it will affect? It can't feel it at all.