N.Y. Veh. & Traf. Law § 413
The commissioner is authorized and empowered to enter into a reciprocal agreement or agreements on behalf of the state with the duly authorized representatives of any state of the United States, the District of Columbia, or a state or province of a foreign country, or territory or possession of either the United States or of a foreign country, to effectuate the reciprocal recognition by these jurisdictions of the New York state agricultural truck registration class as set forth in schedule E of subdivision seven of section four hundred one of this title. The commissioner is granted, as part of any such reciprocal agreement or agreements, the authority to recognize the equivalent motor vehicle registration class of other jurisdictions which are parties to any such agreement or agreements as being a fully reciprocal agricultural truck registration class within the state of New York. Provided, however, that nothing contained in this section shall be deemed to supersede any of the provisions of section two hundred fifty of this chapter applicable to agricultural trucks.
N.Y. Veh. and Traf. Law § 413