N.D. Cent. Code § 39-04-24 (2025)
39-04-24. Director to determine weight of motor vehicle when manufacturer's weight unknown.
Any motor vehicle not having an advertised manufacturer's weight shall pay a license fee based upon the actual weight as determined by the director from satisfactory proofs submitted to the director. Any truck not having a manufacturer's advertised load capacity shall pay a license fee in accordance with the schedules provided in this chapter and applicable thereto upon its load capacity as determined by the director upon satisfactory proofs submitted to the director.