My '74 ford f100 doesn't meet the DOT standard either... Should Colorado be able to stop licencing my vehicle?
Actually, yes. In Denver, your vehicle would be given a reasonable amount of time to conform to the DOT and then it becomes private off road use only. If you get stopped anywhere in the state and your vehicle is clearly in error with the DOT then get ready for a ticket. Enough of those (3 I think) and you get to explain yourself in front of a Judge with a nice fine and possible loss of license.