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  1. K

    Towing in Mountains

    Yes, I agree, you do sound like a dick. I asked this same question to a fellow camper w a F150 and his reply was , "Put it in Tow Haul and go! Your Expy ha s smart technology and can handle that mountain pass." And yes, it did make it just fine. Forums are set up for users to assist and...
  2. K

    Towing in Mountains

    I hate to be such a girl, but have to admit I have no idea what 3.31 or ECM/TCM is. All I know is ford said the Expy would tow 9200lbs so I purchased a lightweight that when loaded still had 2000lbs to spare. Thought I was being prudent. Thanks for your reply and assistance. Wish me luck...
  3. K

    Towing in Mountains

    7k loaded.
  4. K

    Towing in Mountains

    Yes, had air on. Had filter and tires checked before leaving. The mt pass was 9k at 6% grade. The one tomorrow is 10k, 6% grade. Concerned about the additional 1k if I was at 20mph before.
  5. K

    Towing in Mountains

    I've been towing a 7000 lb travel trailer w my 2012 Expedition without issue. I'm in Colorado and can barely get up the mountains. Speed dropped to 20 mph by time reached top. I have Tow Haul engaged. The big ques is, if the mountain had been higher, would speed drop to 0?? I'm heading to...
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