Don’t know why anyone disagreed with you there. I bought a bunch off Alibaba a while ago. Same ones. They are perfect sized. If anyone local, or at next meetup, wants one just lemme know. I can just post them. Not after money. PM if you need.
They work on s,E, and X. There’s a trick using rolled-up duct tape that works for the 3 center caps, though the 21” wheels on S it never would.