Thank you Darlene but the dealer already resolved my issues. They replaced both batteries (Main / Auxiliary) and the Fuse Array (Fuse #3 was found loose/broken). It has been 2 weeks and no issues.
I just had the "Stop Safely Vehicle Will Stop Soon" warning on my dash. Sure enough, my 2018 JLUR shut off. Good thing I was able to get to the side of the road in time. Had my Jeep towed to the dealership. I expect to hear from them today. Very frustrating.
Thanks Fonzilla85. I gave them a call this morning. They said they haven't tested this combo and to check around if anyone has had success. May need beadlock spacers.
Hoping this works since I already ordered both rims and tires!