I have the these tires from Jim Carters. I've put maybe six hundred miles one them over the course of a year and have had no problem with them. They look good, ride well and I didn't have to sell a kidney to buy them. I can't tell you anythibg about their milage though. They should last forever at the rate I use them! Just make sure that the installer takes all the paper tags off the inside of the tire before put in the inner tubes. My guy left one paper tag in there, and it was enough to rub thru the inner tube and leave me with a flat.
