Quote Originally Posted by spqrzilla View Post
The CSP has a lot of trucks for patrol. I think they use them to carry gear that they need to check out compliance with semi's, like portable scales and such.
While the CSP will make Motor Carrier Inspections the majority of that is The Port of Entry's forte'. They are the ones with the mobile scales and such. They fall under the eigis of the Department of Revenue.

What you saw was more than likely just CSP traffic enforcement.