Hey guys, didn't see anything in the advanced search. There really isn't that much info out there on these lesser known tires from what I can tell? I've got a 3rd Gen, that currently has Q3+'s. The rear is starting to cord in the center after some use. Although the front tire still has plenty of life left in her. Looking to get a GPR300 for the rear this weekend, the GPR300 is only around $100 compared to the Q3+ which is right at $200. I'm thinking this rear tire will not be quite as soft as the Q3+. Years ago, we used to run a softer compound on the front tire (Metzler MEZ1), to minimize the possibility of washout & a medium compound on the rear (Metzler MEZ2) for mileage. In theory, both should wear out around the same time, right? Has anyone heard anything about the GPR300's?