Cars don't run without computers. The computer would have a 3G/4G/LTE chip in it, they don't have to electrically modify it, they just have to switch it over in the national/state system when the title changes hands, like they already have to do.
If I were to move to California, and this were enacted, are they going to have a custom ECU made for my car, and warranty it against any faults they may be introducing? How much of a tax will to take to pay for the development and production of such small-volume (relatively) items? But then, if you only worry about future cars' integrated systems, then two things are bound to happen:
1. The used market gets stronger.
2. New sales will reduce in the area.
If they're going to do such a tax, the odo is the only sane way to go about it.
Verifying odometer readings at each license renewal will also be cheap to implement for any state, whereas a tracking system will cost billions, be of questionable value, and be of questionable ethics. Ethics and cost concerns would, without major corporate backing, also make it a difficult pill for the U.S Congress, if you wanted something more standard.
Yes, Everyone depends on roads. The truckers can increase their rates to cover their road fees, passing them onto the distributor, who passes them onto the retailer, who passes them onto us consumers. Everyone will pay their fair share, whether they drive or not.
Chuck
Then why are you so hung up on what tax is used? If we can agree that everyone depends on the roads, then it really shouldn't matter where it comes from. Except, of course, that a per-mile-driven tax is going to penalize regular commuters far more than commercial users, despite those users doing more damage,
and you can bet that utilities and municipal vehicles will be able to get exemptions.
why? what would our country get out of it?
Fraud. System results need to be editable by no one, but accessible by anyone with physical access to the car, and willingness to buy a connecting gadget (they wouldn't use a common interface, obviously). If
I can't verify the information, and must trust an impenetrable bureaucracy to have correct results, with no recourse, the only thing it makes easy is fraud on their part, to increase revenues.