I have done a good bit of searching but am going to post yet another tire question anyway. The local roads/trails I ride on include concrete, asphalt, packed dirt, loose gravel and even some sand. I am currently using cross tires but don't like the buzz when I am on concrete. But I don't like sliding around on slicks either.
I'll get something different for touring, but I need to get some training miles in too.
If it matters the bike is built on a Nashbar touring frame, 220 lb rider, maybe 20 lbs of additional load on these rides. I am interested in about a 700x32. Flat protection is nice but secondary, I haven't had much problem (probably jinxed myself with that comment).