muni tyres

As a rider of mountain bikes, the best tyres for all round use (a little bit of
off-road, and a lot of commuting) are ones that have a continuous bead around
the centre, and then knobs off to the sides. This minimises rolling resistance
for straight line work, but gives good grip for cornerin. In stuff like dirt
where you sink in a bit more, the side knobs help out too.