I've never heard of neither, but it doesn't surprise me.
China seems to be making a lot of tractor trailer truck tires these days, during the summers we deal with semi-trailer load after semi-trailer load of dry fertilizer and last year I noticed during some of our down or refueling times that all of the fertilizer trailer's tires had all sorts of weird names and they all came from China.
My introduction to Chinese made tractor trailer tires.
I run and am very happy with the Nitto Terra Grapplers on my pickup truck, and I run the stock rims.
