Right at 20K on my Exo's now. 14/32 left on the fronts, 12/32 and 13/32 left on the 2 rears (single-drive w/ELD). The VAST majority of that mileage is running empty (not towing) and highway speeds. Per the website they start wit 18.4/32. Should get another 20-30K out of them I'd think.
Last edited by horse1; 05/20/19.