I joined this forum recently to find out more about the Jeep Commander. I own a 2007 5.7 Hemi Trail Rated with all the options. I want to learn about upgrades, modifcations, and anything to make my XK more trail ready. Also, to learn about diagnosing and solving any problems that come up. Though, it looks like only paying members are allowed to post a thread. Different than the WK forum sub. Thnx.