Before I spend money on something I can't use, could you clear up a question.
If a race states you can use "Sports: Hard or Less" what all does that include?
Is it Sports Hard + All Comfort
or All Hard + All Comfort
or some other combination.
Actually no he's right. Hard means less grip. If you stray into racing tires then regardless there will be more grip, but in terms of just sports and comfort, harder is less grip.