I am primarily a road biker. I have just purchased a used cyclocross bike that I want to use for combined road, path, canel trail, fire road, etc., use. So, I am looking for tires that run smoothly on the road while having sufficient traction for light, nontechnical, offroad use. Puncture resistance is also a plus.
What do you suggest?
Also, what about tire size -- 28, 32, 35?