I have the same tires and did the ReadyLift 2" kit for the 2021. Everything works as it did before. No changes to headlights needed, lane-keep and BlueCruise work as they did before.
Thanks for the update! The formatting for the tire pressure is still not working on a small screen. If I change your function as below (break it up into 2 rows manually) it works. For some reason it doesn't like the /n on the smaller displays. The same thing happens with the position, it doesn't...
@tonesto7 great work!
As mentioned by a couple others, the formatting on smaller screens seems to cause a few items to not work correctly. Tire pressure, Oil Life, Fuel Guage bar don't seem to work correctly on the iPhone mini. Not sure if these aesthetic items can be easily tweaked.