I agree with Kenneth. I am also in the trucking business and have found that it doesn't matter what the truck is licensed for its about the tag in the door that says what the truck can hold. I have also found that most dot personnel are fair as long as you make a reasonable attempt at following the regulations. If you just give the shrug your shoulders reaction you are going to be in for a ticket and maybe even a tow. A little documentation in the cab folder can save many hard feelings. A current registration card and insurance card at the minimum. Know where the data tag is on your truck and offer to show it to the person that has you stopped. If you have collector or antique plates on your vehicle have a copy of the state rules for the plates you have on your truck. If you are hauling anything other than a cooler or a box with some tools in it be real careful because you will find yourself under a whole bunch more rules because you are hauling cargo.....