This might be little of the track but my question is more on possibility of application of principle of center of mass.
The probability of a vehicle overturning depends more on the level of center of mass of the body above the ground, the higher it is and smaller is the base to support it, the easier it is to tumble it.
In case of vehicles on the road, how much is the possibility that lives can be saved to some extent if the driver or some intelligent system in car can let go the tires to bring the center of the mass of body closer to the ground and preventing it from deviating in the traffic to a great extent.
I can fully understand the momentum of the body but it might be helpful in preventing it from crossing over the divider to the other side of the road.
This question is amateur but seeing these horrific videos of road accident, this thought came to me.