Quote Originally Posted by Rule Book
G. Only DOT tires may be used.
4. Grooved DOT’s are allowed for wet conditions. Trimming tires for
clearance purposes is prohibited.
I don't run supersport, but I'm in favor of just deleting "G" and "4." This would mean that any racer can run rain's or dot's rain or shine.

On the safety subject, I would feel mentally safer on rains than dot's in the rain....cheaper as well.

my cent of two