I rode these tires for 2 or 3 years on my fixed gear road bike, first the Falcon, then the IRO Mark V for almost a year. Definitely more than 2000 miles of commuting, maybe as much as 3. Wish I could remember when I bought them. It was after the MS 150, but was it that summer or a year later? I beat up the sidewalls pretty bad, had to patch one small tear with a dollar bill, that held fine for more than 6 months. Just replaced them with the very similar Panaracer T-Serv Messenger (also 700x28). These feel nice. Buttery, if that makes sense for lousy late winter riding in Minneapolis.