Ok so I've rolled 10 thou on these and yea. Pretty much getting what you'd expect from a cheap tyre.

Rears are down to 9.5mm in the guts while still 11 on the edge lugs.
Fronts are 11 all over but are scollaping.

I'm still happy with them. They play well with the mud. Not overly noisy and drive well on the black top in the wet.

As it stands were looking at probably 50 thou. I'm not going full rotation I'll leave rears on rear and the replace the fronts when it's time.

Will keep you posted.