I live in South Carolina, a mile from the North Carolina stateline and Charlotte NC. I work mostly in N.C. but drive my truck in both Carolinas, as well as to Florida and north to Indiana for recreational purposes. My truck is a Isuzu NPR cabover, with a Gas engine in it and a 12,000 Pound GWVR. I have no idea what the truck weights empty, nor with my mowers on it as well, although I feel certain it is under the 12,000 pound limit the truck itself has. I want to make sure I am legal to operate this truck! I have just a standard issue drivers license, and the truck has a SC state license plate, with a weight rating of 12,000 lbs. I do NOT have a DOT number, or anything else. I do have 3 trinangles in the tool box and a fire extinglisher. I can not get any help from the dealer who sold me the truck as to the laws for operating it goes, and I can't find any help on the SC DOT website either. Any help would be appreciated!