Tex. Transp. Code § 623.079
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
A permit under this subchapter may be issued only if the equipment to be operated under the permit is registered under Chapter 502 for maximum gross weight applicable to the vehicle under Section 621.101 that is not heavier than 80,000 pounds overall gross weight.
Tex. Transp. Code § 623.079