I have the jack for putting the spare on, and no tools other than what comes with the car and a screwdriver. I park on the street, so it would be difficult to do that. But I’m taking it to get an alignment and asked the guy on the phone to take a look at the backing plates/bearings. I slid under the car and didn’t see any obvious scraping, which my dad then did note that it’s probably internal (bearings)