Here I have a set of 4 crawler wheels & tyres.
I bought these from china via eBay for a project at the end of last year. They were described as 1.9's but when they arrived it became clear that they're actually 2.2's which I have no use for.
They have "super swamper" written on the sidewalls but it's clear that they're a Hyrax clone. Proper Chinese knock-offs. Corona Virus free. Probably.
£18 all in takes 'em!