I've had it with Michelin tires. I can't seem to get more than 6,000 miles out of a set. I'm now less than 4,000 miles on my set of PR3's and the rear is starting to scallop. I RELIGOUSLY check my tire pressures every time I ride and set them at 42 psi. I even started to check pressures while the bike is on it's sidestand, and yet I'm having issues again. I've burned through PR2's and now that I'm burning through this set of PR3's, I'm done with Michelin tires for good!!!
Could this be happening because of too much weight on my bike? I'm about 250 and my wife is 115, tack on a little extra with the topcase and perhaps some light clothing, especially on day trips. Should I go up in size on my rear? Looking at the load requirements, does that number include the bike weight? If that's the case, I'm wondering if I'm over the load limit.
-Chris