Here's my experience. I did a range charge overnight at the Aeronvironment J1772 station at Chevron Central Point, 1510 E Pine St, Central Point, OR. Drove to Crater Lake via route 62 with stops at the Steel Visitor Center and Sinnott Memorial Overlook. Then drove up the west side of the rim and on to route 138 to 97 to 58 and then on to the Springfield Supercharger. I went within 5 miles of the speed limit throughout the trip. The picture of the energy usage shows the distance 223.5 miles, 63.8 kWh with average energy 285 Wh/mi from Central Point to Springfield Supercharger. By the way, this was done with 19" wheels (not 21" inch as shown in picture) since I just recently swapped them.