Bought my TH a few weeks ago and love it so far. I bought the vehicle because of its looks and not because of its off-road capabilities. Guess the die-hard Jeep lovers would consider me a Jeep "poser"! It is my first Jeep and my first 4x4/AWD car. I am a life-long suburbanite and have never been off-roading, and really have no plans on starting now. The only time I expect to engage the 4x4 system is during snowy conditions. So, my question to the group is: with this being a brand new car do you recommend taking it somewhere and using the 4x4 system? In other words, do I need to “break it in” or do I just leave it alone and not use it until I need it?