Originally Posted by
Retro Grouch
If it was my bike I wouldn't be in a hurry to buy new tires, but I'd be thinking about it. Front tires normally outlive rear tires by at least 2 to 1. Some riders buy tires 3 at a time and get 3 more when the second rear tire wears out.
Your back tire will tell you when it's time. It does that by puncturing more often. When you get your second flat, that's the usual signal that it's time. Since you commute entirely on asphalt, I'd get a slick tires. They'll be quieter, smoother riding and handle better in all conditions, including rain.
With all due respect, when you get your second flat is is way past time to replace the tire.
Late for school or work, changing or patching tubes in the rain... Who has time for that?
Reliability is paramount for a commuter bike and that tire is almost done. I'd replace the tire proactively (with a slick) before the spring riding season and be done with it.
-Tim-