On the November 3, 2026 ballot. Ask the bill what a yes vote and a no vote would each do, in the official wording.
Descriptive title: PROHIBITS TAXES OR FEES BASED ON VEHICLE MILES TRAVELED AND LAWS MONITORING OR LIMITING VEHICLE MILES TRAVELED WITHOUT CONSENT. A “yes” vote shall have the effect of amending the Arizona Constitution to prohibit: (1) taxes or fees based on motor vehicle miles traveled; and (2) laws or rules that monitor or limit motor vehicle miles traveled without consent. These prohibitions do not apply in certain instances to interstate commercial vehicles or to vehicles owned by the state or local governments. A “no” vote shall have the effect of maintaining the current constitutional language related to taxation.
The guide doesn't answer these. The current, official answers are with Arizona Secretary of State — Elections Division.