The tires that were on the one at the museum weren't marked with their size but they were massive, at least a 35 if not a 37. If they were 35s then a 37 will definitely fit, there was plenty of room in the wells and the air suspension seemed to be resting at mid height.
Im not sure you know what a portal axle is 😅 the cybertruck is independent suspension front and rear.
Anywho, I got a close picture of the front knuckles when I saw it in person in july. They appear to be made of stainless or polished aluminum which caught my eye.
Heres the issue with that.
In order to do this type of treatment you would have to disassemble the ENTIRE vehicle to remove anything that can't handle those temperatures. All interior, windows, the whole drive train, the battery pack etc... (and you cant remove the batteries if its a cell to...