I use my bike all year around to commute to my classes on Michigan State University's campus. I've just been using the tires that came on my 20" folding bike and they don't have much tread at all. I'm wanting to get some nice knobby tires that will do better during the winter months.
I don't want medal studded tired as on campus near the buildings the sidewalks are heated so I wouldn't want to damage the studs, rendering them useless. But the parking lot for commuters is a few miles off campus so a good knobby "all-terrian" tire is what I'm looking for I think.
I know I have a few months out before I need these, but I'm just trying to plan everything before hand and hopefully get my hands on an extra set of rims as well to make swapping them back and forth super easy.
What are your thoughts?
My tire size is 20x1.25"