Wondering if I should get some new rubber. My current tires (Qualifiers) have a bit of tread still, but: -theres some blueing starting -date code is 1207 -they have 2 trackdays and 3 years of street riding on them. Do you think you'd you change them before this year's track days? Rear Tire by BK_W, on Flickr
my general rule is: if you have to ask, it's worth changing them. They're getting a little squared off in the back; they'd probably pass tech, but personally, I'd change them. Qualifiers aren't exactly predictable when they let go, speaking from personal experience.
All the reasons you listed plus them looking a little squared off would suggest to me that you should change them.
Thanks guys. Thats what I was thinking too. I just didnt want to switch 'em out if they were still good. I actually have a new set of Bridgestone BTO16s already - just didn't know if I should put them on yet. I'll plan on it.