I have run this tire as low as 22 and now run it around here when empty 25 and up to 30 when loaded. I am not easy on my tires and I try to ride the old twisty roads as much as I can which causes my tires to wear the way they do, not the tire or pressure. But I am very happy with this tire wear as riding the same roads with a T-30GT Bridgestone tire I got 2500 miles out of it. 