Okay, I'm planning on getting a better set of wheels soonish, which means I'll have a spare set. It seems silly to have a set of wheels without tyres so I thought I'd get another set of tyres. Now I'm currently running semi-slick touring tyres (Vredestein Spiders) which I'm using for both commuting and light off-road riding. The big question is do I get a pair of slicks or a pair of knobblies?
90-95% of my riding is on-road commuting
Would I notice much difference in speed between slicks and semi-slicks, if I got slicks for Summer commuting (thinking of s-licks)?
As I've got a two or three miles ride on tarmac to get to any interesting off-road paths would knobblies cope (haven't a clue as to knobblies)?