Why is it necessary? It is over complicating the issue for the sake of doing it. Is it really necessary to know three tires are at 32psi and one tire is at 30psi, or is it more important to know when one tire is at 24psi? A tire at 30psi while the others are at 32 is not dangerous, but a tire at 20-24psi on a vehicle weighing 2 tons is a problem. I guess it is just a matter of opinion, but it is not half assed.

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An unwavering defender of those I see worth protecting.

"promote the general welfare, not provide the general welfare"

We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.