4k tow package also has brake controller, larger radiator and cooling fan, upgraded drive ratio...The 4K tow package offers a trans cooler and 7 pin wiring as the only difference from the FX4 package. Ford is double dipping on the option packages. While I’d like to have the 4K rating, I don’t plan to tow that much weight with it unless I part with my Ram at some point. Unless towing extended distances, no reason the FX4 won’t do the job If not heating up the trans.
Sponsored