There isn't a federal law prohibiting firearms in a commercial vehicle. As long as the company you work for says it is okay, you can have it. Where the problem comes in is state laws. The state you are in must honor your concealed carry permit. If you truck inside the state you live this won't be a problem, but for a OTR trucker, I dont know of any states that honor all 48 states permits. You also run into problems with the state of Illinois, and Washington DC.
*Disclaimer: Even though i do work in the heavy haul industry and try to stay up on the laws as best i can, I am not a lawyer, nor do I know everything. Do your own searching, and try to find it on your own. You yourself are responsible for obeying laws, no matter how foolish they are.
Last edited by Devin556; 08-22-2013 at 01:53 AM.