3. When No. 8 gage wire is used for tiedown purposes, the wire is to be threaded In a continuous length until all the required number of strands are
formed (one complete loop consists of two strands).
4. Tires will be inflated to 10 psi above highway operating pressures.
5. For further details, refer to Association of American Railroads (AAR) "Rules Governing the Loading of Commodities on Open Top Cars" and
General Rules 4, 5, 9, 14, 16, 19A, and 19B therein.