Doesn't matter. All trucks are subject to DOT regulations. Even our 450 and 550 demonstrators must have DOT certificats and drivers must keep daily logs and have up to date medical cards. Just drive across the scales at the chicken coop and you'll find out. Particularly if your out of state. And for God's sake don't buy any farm (non taxed) diesel fuel. About a $1500 fine at least in Montana/Idaho.
