What do swift simi trucks haul?

They don't haul certain hazmat classes - Explosives 1 and radioactive isotopes are two things they don't haul, and their flatbed division doesn't do particularly specialised loads, as they have no RGN lowboy trailers in that division, unlike companies such as ATS, TMC, and Roehl. And, as far as I know, they don't have any tanker divisions, though, given the "have money, will travel" nature of that company, they would most likely be willing to if the opportunity arose. So, other than that, pretty much anything which can go on a dry van, refrigerated van, flatbed (straight flatbed or single drop 'stepdeck'), they're willing to haul it. They also pull containers (or at least used to), and have a number of dedicated accounts with Costco, Walmart, Target, and others. They used to have an autohaul (car carrier) division, as well, but the whole thing ended up being sold to a company called Blue Thunder.