Just looking for any tips, ideas, or NEEDED fixes

I'll be driving from Kansas city to Arizona in the next month. I recently got my jeep and she runs great but needs a couple new things before the trip. This weekend I will be replacing the right fron balljoints (upper & lower) u-joint, trans cooler line, and hopefully rear pan oil seal (I have a friend who's a mechanic and will probably do most the work to be honest ha)

anything I should change, add, modify while im working on her?

In the last 10k miles according to the carfax all fluids have been change. She runs great. Just want to make sure its all taken care of before the trip.

 

Make sure your spare tire is inflated properly.