I am sure this has been discussed before, but who uses it and how? I have a 1 ton diesel dually and will be towing a 5500 lb (dry) trailer. I am assuming it will lower fuel economy? Am I correct in as...
Used to be you'd read dire warnings about not towing in overdrive. T/H removes that limitation, so I'll see better overall mileage.
My wife recently asked how I feel about my new-to-me truck and I told her I'm tempted to write a Thank You letter to the transmission engineering department at Ford. It is one of the best I've experienced in a truck (definitely better than my wife's 4Runner).