This begs the question as to why Tesla doesn't have a setting for 8 car lengths. I thought it might be car length but the car length average seems to be 204 inc

This begs the question as to why Tesla doesn't have a setting for 8 car lengths. I thought it might be car length but the car length average seems to be 204 inches which is 1.35 seconds. In any case, this 7 car lengths is for TACC rather than human decision.