From my 2015 LX with ~48k miles at removal.
Spare has original Dunlop that shows a bit of white overspray where the previous owner had the bumper re-painted.
Spare wheel shows rub wear from undercarriage storage.
Other tires are all Michelins with lots of tread left.
Conditions shown in photos...
Bumping this. Had service performed at Westside Lexus again. Asked them to look into it.
No surprise... they said they couldn't replicate it. But of course... I can farkin' hear it as I drive away...
At least their alignment is straight.