Arizona Revised Statutes Title 28. Transportation § 28-5858. Gross vehicle weight change

A. A motor carrier declaring an increased or decreased gross vehicle weight for a motor vehicle operated by the motor carrier pursuant to § 28-5435 establishes a new gross vehicle weight for motor carrier fee purposes.

B. The effective date of the new weight for motor carrier fee purposes is the first day of the next month immediately after the effective date of the registration change.

C. A reduced gross vehicle weight is not allowed for motor carrier fee purposes unless the motor carrier makes available to the director a copy of the new motor vehicle registration showing the new reduced weight.