Those terms are not used in courts in Georgia, or any of the several states I have lived and worked. Where did you learn those terms? Honestly?
Law review journals, articles written by law firms(see link from my thread tht started all of this), supreme court cases. Generally they actually name the stop after the defining court case though, like Terry Stop when reasonable suspicion exists.
I suppose it would likely be brought up in appellate jurisdiction than any trial court where an officer was actually present.
Lax, fill us in on your extensive courtroom experience. I know you're a law student and such. But I (along with several other officers on here) have never heard the term "tier" used in court on a traffic stop. Sure it might be in a article, but I've yet to see it used in a real court room. I've had traffic tickets go to city court, county court, state court never heard it used buddy.