Don’t see many 122 SDs around here. This one belongs to Anderson Transportation Solutions from St. Cloud MN. Below is link to the brochure for the 122SD.
https://freightlinerads.azureedge.net/Freightliner%20Trucks%20122SD%20Vocational%20Tractor%20Brochure.pdf
That's a fine, beefy looking Freightshaker there, for sure.
The KW car hauler in the background is cool, too.
Nice catch.
Never looked into the SD’s before - very interesting