Is it necessary to inflate nitrogen for family cars?

[DelAustin]

It is not necessary to inflate nitrogen for family cars because the air already contains 78% nitrogen. During the process of inflating nitrogen into tires, residual air inside the tires will mix with the nitrogen. Evacuating the tires completely could damage their internal structure, which is not advisable. Therefore, the nitrogen being inflated is mixed with air, making it essentially no different from not inflating nitrogen at all. Although inflating nitrogen is not necessary for family cars, there are still many benefits to inflating nitrogen into tires.