I counted less than 18 existing, but in my mind, this is good news....sorta.
As I said, EV owners need to pay their equitable share, but it should be mileage based...and the technology is there, although some might argue it is intrusive. I get that.
My solution would be to impose a tax on tires that are installed new on EVs. Tires are a consumable.
If a set of tires has an estimated life of say, 30,000 miles, just pay the per-mile tax based on 30,000 miles. It would be a one time fee, similar to an excise tax.
Those who drive that kind of mileage in a year will pay it again for the next set of tires, and those who only drive, lets say, 5000 miles a year, well, they will pay a lot less, per year.
Seems fair to me.