Tow haul mode
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...
Forum Discussion
I have it and use it, and It does not lock out 6th gear (on my year / make). I do live in the flat lands of Florida, but have concurred Mt. Dora several times!
