N.M. Code R. § 18.23.3.7
"Manufactured Home" means a moveable or portable housing structure that exceeds either a width of eight feet or a length of forty feet, constructed to be towed on its own chassis and designed to be installed with or without a permanent foundation for human occupancy.
[10/31/98; 18.23.3.7 NMAC – Rn, 18 NMAC 23.3.6, Recompiled 11/16/01]