@douglasvb I paid the dealership to do a brake flush, a coolant flush, and a transmission pan drop and refill last week. Not cheap, but I didn't want to mess with those myself. I am planning to do engine oil and filter, transfer case fluid, both diffs, and grease all the zerk fittings I can find, before my big trip to Oregon next weekend. Diffs don't have a drain plug, but I'm hopeful I can pump them out through the filler hole. 🤞🏻