What factors should riders consider when choosing between tires with smaller or larger knobs, particularly when it comes to balancing traction, rolling resistance, and durability? Are there specific terrain types or riding styles where one type of tire is significantly more beneficial than the other, or is it more of a nuanced trade-off? For instance, do smaller knobs always result in faster rolling speeds on pavement, but sacrifice some cornering grip on loose dirt, or are there other variables at play? Similarly, do larger knobs provide better traction in muddy or technical terrain, but come at the cost of increased weight or decreased durability, or are these trade-offs not always so clear-cut? Additionally, are there other considerations, such as tire pressure or rim width, that can influence the effectiveness of smaller or larger knobs in different riding scenarios?