Well I found out today from a dot officer in georgia that it IS NOT against the law or illegal for me to carry my gun in my truck with me. He stated that I need to make sure that the states I go through acknowledge my CCW.
I also drive and thought that you couldn't carry in Your truck(was told that by My last company). It's up to to company policy if You can carry( I can't). Found out more here from posts on this forum. You just have to be aware of the laws in the states You drive in on how to carry in the truck.