I have a Ford 2012 E350 Van converted to an RV, it has a stock drive train with RSC. I cannot upgrade to a 4X4 but I would like to upgrade my rear end to the next best thing. I am torn between a Detroit True Trac and an OX Locker. I have no experience with either. My intentions are to not be stranded in the desert of Nevada, Utah, Arizona and Southern Cal. I don't intend to do extreme off road or high risk but I don't want to be that guy that has to be rescued by others. I am leaning toward the OX Locker but I would like advise from some that know. I would very much appreciate the pros and cons of each before I make a commitment.

Thank You So Much,

James