Colorado titling andregistration issues
I know of two guys that had renewal issues, first was denied a renewal outright for his Gama Goat.......he is further back in this message train and supplied the document you posted, the other was guy in Coloi. Sprgs.. He went in to renew his trailer licnese plates and they turned him down at first, made him get a "homemade trailer" application, issued a state ID number and new VIN plate that had to be installed on the trailer and then inspected by LE before they would issue a new title and new plates under a "homemake title" and new the VIN.......it also went from being like a 1963 trailer probably taxed at $50 a year to a brand new trailer taxed at 2019 rate.
I have heard. not verified that no way will they license a Hummer anymore.
You might want to check out the legislative issues section / politics relating to MV's way back up towards the top of the topics......there has been a lot of back and forth on this issue there.