I replaced the crapped-out, scalloped, and cupped front tire the previous owner had on there. It's like a new bike. Feels like I took 150 pounds off the bike and 25 pounds of rolling mass. I no longer have to fight it to stay upright at lower speeds or push it into corners at higher speeds. It's nearly neutral at all speeds. Parking lot maneuvering is no longer scary. It doesn't try to stand up while braking into turns (if you want to tell me not to trail brake, join the ongoing brake discussion), and doesn't try to fall in on slow turns.