How is Force Divided Among Car Tires?

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SUMMARY

The discussion centers on how force is distributed among car tires based on the vehicle's mass and tire pressure. It is established that the total force exerted by the tires on the ground equals the weight of the car, calculated as mg, where m is the mass and g is the acceleration due to gravity. Assuming uniform conditions, the force is divided equally among the four tires, resulting in each tire supporting a force of mg/4. However, variations in engine placement and other factors can lead to unequal force distribution across the tires.

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phymatter
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force by tires divided ?

suppose the mass of a car is m kg , the pressure in its tires is p Pa , so so balance the weight of the car the tires with contact area A will exert some force on the ground , will this force be = mg for all the tires , or will they divide the force among themselves , meaning that the force applied by each = mg/4 ??
 
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Assuming all things equal, they will divide the mass equally between them.

Of course, engine placement and other factors will result in different forces through each tire.
 

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