Does anyone have a suggestion on a good puncture resistant tire. I’m going to replace the rubber on my bike just before RAGBRAI and I would like a tire that resists the temptation to allow gravel, tire metal splinters, wire, glass, etc from puncturing it. I resently replaced my tires with the Serface model tire that had a liner built into it. They were better than the original tires I had on but I still get flats. I’ve also noticed they have small particles of trash buried in the outer layer of the tire after each ride. I take the particles out but I also noticed a small tear in the rear tire. I know you can’t stop flats completely but I would like to reduce the number if possible. Appreciate any suggestions.