Left Chicago yesterday and traveled for work all day in Wisconsin. Car is a P90D with 20" wheels. Hit the superchargers in Madison as well as in Pleasant Prairie, WI. Total of 400 miles. Most of it highway using Autopliot. Fantastic. Zero issues. i also stopped at Great Lakes Dragway on the way back and did 4 runs. I know i should go with SOC above 95% but the track was going to close and i couldn't get to the supercharger and back in time. Call it a test. Best run was 12.79 with the runs clustered around 12.8. Battery was at 35% SOC. Max Power was turned on. Insane mode was activated. Thinking the car will do very low 12's under best conditions. Total usage was 421 wh/ mile which given the many runs and my highway speeds i was happy with.