Ok so I called CHP:
the question I am asking:
Can a pickup truck extension that hooks on to your hitch be considered the last point of support for hauling cargo?
777 W. Washington Blvd.
Los Angeles, CA 90015
Los Angeles County
(213) 744-2331
Southern Division
1 chp officer:
said hmmm.... let me transfer you.... to the front desk
2nd chp officer: I don't handle those questions call our commercial unit or DMV. I said but Sir" I said I don't answer those question DO YOU Want the number or not!
he gave me the number
323-644-9557
3rd CHP Officer I called. Officer jimenez answered:
that's a good question I don't know let me transfer you to the motor unit:
4th CHP officer Jean: I don't know the answer let me transfer you to the commercial unit.... Sir they are not picking up, call back within an hour
Thank you our local CHP.