[DMZFrank]

It is from the family of M-113 armored personnel carriers, either an converted M-113 or a modified M-578 command track.

[publius911]

This may seem an attempted thread hijack, but I'm serious.

Is there a statute of limitations on treason?

[17th Miss Regt]

My memory may be failing me. It is a command track. M-578 sounds familiar.