Thanks for the info. Some lift companies recommend back spacing of 4.5 or less for their kit. I had a metal cloak lift on my jku that was that way. I could have mentioned 35’s or 37’s, both could be a problem with backspacing issues. If your sway bar links are too close to your wheels, that...
I use the tuffy plate holder @$20
https://www.quadratec.com/p/tuffy/flip-license-plate-holder-hawse-fairleads?gclid=EAIaIQobChMI2ZOJ_t2J6AIVgp-fCh1qZAu8EAQYASABEgKRlvD_BwE
The tire sensor tool has not been updated in a while, did not have gladiator. I used 2009 wrangler as setting. It seems to work for me. I think many tire shops have similar tools, as long as the sensor are a matching set it should work.
Sometimes the tire feel alert does not display on the apps. You have to turn it on at the Settings function.it tend to turn off even before I fixed the sensor.