racing promotor
Moderator
If the kart is getting loose as the run goes on, good chance tires are little to soft.No max tire rule I have aired them up as high as 10psi right and 9 psi left but the kart started to get loose coming off 2 and 4 so I dropped them a pound and little man didn’t have to be up on the wheel as much my uncle recommended 56-56-56 but we haven’t been back on the scales to do this also I’m doing poor man scales currently