Re: 2400 miles long roadtrip on brand new 2014? Possible???
My dealer said to drive it like I stole it from day one. I drove from Missouri to Florida when it was brand new with cruise control most of the way. I've taken several short trips (3-400 miles). I bought mine to drive and never heard of a break in period for a new vehicle, except for back in the old days.
I now have over 7,000 trouble free miles on my Jeep and it runs like a champ. This summer I will continue my quest to visit as many National Parks as I can before I take the big dirt nap. I'm gonna drive the shit out of this Jeep and already plan on buying a 2020 Grand Cherokee.
Enjoy your trip. Can't imagine flying and seeing the country from 30,000 ft. when you can drive a Jeep and go anywhere you want.