not the terra grapplers, but I'm at 100k on the trail grapplers and they have been flawless. Nitto makes a damn good tire
On what? A go kart? I’ve never seen a MT go past 50,000 and still be usable. I’ve had those tires and they are great, but weren’t that great.
I didn’t like the Terra Grapplers, they had a strange whistle.
I highly recommend the BFG KO2’s. I’ve got 54,000 miles on a set on my 8,000lb pig.