I would like to move to 18s (25” tire) next year but after doing some reading and going over my last time out at Summit, I think the gears are too short. I know at some point in this journey I may go down to 3.31 to help it out but while I still try to get seat time, I just want to know if I’ll be fine with shorter tires. Home track are between Summit and Dominion. I plan to venture out to NJMP, VIR, Pitt Race a couple times each next year. I appreciate any insight.