The suspension upgrade is done in Arlington Texas. It's same facility they use to put on the camper shells and electronics. The goverment is selling about 50 of these trucks at a sale tomorrow here in El Paso. I'll send pix of the suspension upgrade. The upgrade is all on the F350s. No F250s.
Border patrol trucks. Selkcomm
The suspension on the 2003 to 2010 superduty trucks is pretty much stock. The only difference is that sometimes you will see upgraded shocks and limiting straps. I sell a lot of these trucks. They are awesome if they are right. Nothing even comes close.