I received my white 21" Tahoe interior GT last Wednesday (6-8-2022). I had it delivered to Dallas XPEL. The XPEL folks did a detailed inspection and found 4 minor defects that needed to be addressed before the PPF could be installed, so I am glad I received it at the shop, so the defects could be addressed immediately, and it was clear that the defects came with the car, so no arguments. Lucid sent out a service person and fixed them all the next day. The work I had done was film on the front, rockers and mirrors outside the car. Based on various comments in forums, I also had all interior glass tinted with a ceramic film that rejects IR and UV heat and 70% of the light. I have a friend who is doing the ceramic protection to the film and the rest of the car. So I saw some comments about heat, A/C and glare off some buttons on the dash. Well, It was over 100 degrees and bright when it arrived. During the test drive (before the film) I could feel the sun on me, but it never got hot inside the car. I could see why some folks object to the glare on the center buttons, but it was not bad enough to bother me. After the tint, the glare went away and the sun coming through was not noticeable anymore. The air vents are wide and air is not blasted out in a stream like my truck, so I felt it was a comfortable way to cool the vehicle. Anyway, bottom line, I asked for a Lucid Forum Discount, and they are putting together a price sheet and deciding how much discount to allow. I will post that information when I get it.
Anyway, bottom line is that any issues with the car heating out in the sun were addressed by the tint.