All vehicles in a combination of vehicles operated on a highway in this State must be coupled together in the manner required pursuant to the provisions of 49 C.F.R. §§ 393.70 and 393.71, which are hereby adopted by reference. A copy of 49 C.F.R. §§ 393.70 and 393.71 may be obtained, free of charge, from the U.S. Government Printing Office at the Internet address http://www.gpoaccess.gov/cfr/index.html.
Nev. Admin. Code § 484D.130
NRS 484D.855