So it's not "stolen" in the traditional sense, where someone breaks in and drives/tows it away...
More like the owner is a blithering idiot who was 'swindled' by a worthless check and willingly handed over the keys & title without doing the most basic diligence known to man. Got it.
There's a third guy on here that actually works in Toyota's parts division, but I can't remember his name. He tries to answer those requests but the other two sometimes respond faster...
Toyota runs a "buy 3 get the fourth for $1.00" sale at most dealerships in April & October. It's usually a pretty good deal, especially on the more expensive/premium tires.
Call your local dealership and get a quote on PSS and PS4S
That's the big question I tried to answer back in the Supra Sales Figures thread at one point..
https://www.supramkv.com/threads/toyota-supra-and-bmw-z4-sales-figures.2061/post-311314