I'm assumming not much. I'm selling my Dodge DD and will probably be getting a 1/2ton Ford with a 5 speed and V6. With the tow hitch, would I be able to pull a trailer with my blazer on it? Or would that be completely too much weight? Don't know much about towing, so go easy on me guys. Just to add, I looked up MPG on the 6 vs. 8 cylinder...and there is only a 1mpg difference. So I might as well get the V8 right? I only wanted the six cylinder because I thought I would be saving gas milege.