(a)
An owner of a manufactured home or mobilehome may remove or cause to be removed the towbar, wheels, wheel hubs, or axles from a manufactured home or mobilehome.(b)
A dealer may remove the towbar, wheels, wheel hubs, or axles from a manufactured home or mobilehome only if such act is in accordance with the purchase document and subdivision (a) of Section 18035.3.(c)
A manufacturer may deliver a manufactured home or mobilehome to a dealer without the towbar, wheels, wheel hubs, or axles or may remove or cause those items to be removed if the manufacturer complies with the provisions of Section 18032.
Source:
Section 18550.5, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=18550.5..