Can you guys give me the LOW DOWN between the GM/Chevy PU & Dodge

Simple. If you tow with the Dodge, don't use overdrive. Problem solved. You're really not supposed to use overdrive towing anyway.

Umm...since when?

We talking old school stuff here? you don't even have a choice with the new 6 speed sticks or with the auto 6 speeds. CAn't speak to the new 8 speed autos.