[Jammer]

I try to keep my Cobalt's XFE tires at 44 ppsi Tops. Recently I noticed 2 of my tires have dropped 5 pounds in a year, still far above G.M.s recommendations, but I already have a good feel for how long these tires should last based on this first 10,000 miles at high inflation rates, well over 30,000 miles, hopefully a lot more. I rotated them a year ago, will do so in September. I barely notice any tire wear at all. Stock Chevy Cobalt XFE High Resistance tires. I believe in keeping an eye on the tire pressure and rotating my tires every 10,000 if they need it or not.