I'm leaving Jan 7 for an east coast duty station in NC. Everyone keeps saying that the I-40 should be fine. My wife and I will be taking our Kia Sorrento and also her Mustang. I want the least possible trouble. I have already taken the 10 across country and wonder if I should just try this trouble free route instead of worrying about snow and such. If anyone has any advice I would love to hear it.