My XDN2’s are at 23/32 today. So that’s 5/32 of wear in 116k miles. I don’t have anything to compare mileage to because this is the first time I’ve ran mostly light loads and haven’t had to run on any gravel.
We run 70-80k day in, day out, and we're getting 240-260 out of most sets of drives... It would seem the crown of the road eats the inner rib off all of them before the rest of the tire is gone.