I know a lot of people on here have ford f150's that they haul with, even that's pushing it for me.
I would personally stick with a GMC Sierra/Chevy Silverado 2500+ or a Ford f250+ for hauling anything. You can find older models relatively cheap- especially fords. The older model fords (pre-90's I think?) for really cheap and they run forever and haul decently too. I know my friend had a F-450 that had a reserve tank so we could drive and haul the six horse with that thing FOREVER. :)