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    People running larger tires, do you have a larger spare tire?

    2017 2500 with factory 33's. I installed 37" tires several years ago with 4.88 gears front/back. Never thought about the spare tire until I had a rear tire blowout about 80 miles from home this past spring. At the time of changing to the 33" spare, I rotated a 37" front tire to the rear axle...
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    66RFE strange shifts, anybody experienced these symptoms?

    2017 2500 bought new with 6.4L and 66RFE, 98k miles. Leveled with 37's, factory 4.10 gears swapped out at tire upgrade to 4.88's. Regular oil changes with synthetic, one spark plug change, no other fluids changed yet. No towing, only hauling some firewood occasionally. About 2-3k miles ago...
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    Diagnose difficulty in starting

    I remote started my 2017 6.4L just now and the first attempt she wouldn't catch and sounded very weak on the cranking. Second remote start was weak crank as well but she caught and blew excessive white smoke (probably unburnt gas from the first failed attempt). At the hardware store a key...
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