[JTMCOBRA]

Not sure if the emissions test will be required annually. Also not sure of the emissions level used for pass/fail - they used a sensing device that was inserted into each of the side pipes.

Deja vu.

The AZ registration shows vehicle year 2001 (think that is when build started in NE) and was licensed in CO in 2003.

The Vehicle ID is the number assigned in CO titled/registered in 2002 which AZ appears to have retained. Sequence is: ID556941COLO

No indication of "specialized construction" - I think the CO ID number provides DMV folks with some understanding this is other than normal construction however again AZ seem pretty reasonable. I got the impression at the emissions testing site that there was not much concern about passing. If you are running clean I would not think there would be an issue based on my experience.