SNOKING
Well-known member
It is routine for LEO to ask to search your vehicle when they suspect something but they still must obtain a warrant if you say no. I have said no and they stop right there, if they make any comment I have them get their commander on scene. I'm polite but unwavering with my rights. If it is not LEO but DOT then I'll tell them to go pound sand they have no authority over me. I would then leave. If they want to call LEO, fine. CA, AZ, CO emission standards do not apply to vehicles not licensed in those states. As long as my vehicle complies with Federal standards then again they can pound sand.
Note: A deleted Duramax does not comply with Federal standards.