Like others found mxm4 oem tires to be disappointing wear. 4 front, 3 rear depth at 17K. After much research got Michelin crossclimate+ XL and got tesla to install just to be sure. My biggest worry was noise. Even the tesla rep said she had a customer come right back asking to replace these tires back to oem due to noise. Well I have to say that I can’t say for sure if these new tires are louder. Like others, the acoustic foam to be mostly gimmick. I’ve driven 60 miles highway so far. Maybe I hear a mild hum (like the sound when you blow across the top of a glass bottle) but it is so faint and doesn’t enough of a annoyance. I think I can do a 2 day road trip without being annoyed. Also maybe when a drive over a bridge crack the sound is more tympanic compared to the oem tires. That’s it. So far 2thumbs up get the crossclimate+ I’ll let you know if my thoughts change.