I had slime in my tubes when riding my knobby tires that came on the bike. When I changed to slicks, I put on Specialized Nimbus Armadillos. If you're considering "puncture proof" tires, Pooks, and you don't ride dirt trails, you want to consider these smooth tires, REALLY! Maybe it was all in my head, but I'm SURE that I went faster and had a much better ride from day one with the new tires.

I didn't put slime in with these armadillo tires.

Karen in Boise