I recently took delivery of a 2020 Model S with a claimed range of 391 mi. I did a range charge yesterday morning and the Model S indicated my range to be 361 mi. I didn't need a range charge for my trip from Las Vegas to Joshua Tree National Park, but I wanted to see the maximum range of my car that had less than 1000 mi on the odometer. One of the important considerations for trading in my P85+ was to get range approaching 400 mi. I am not happy with 361 mi of range. I opted for the 19 in Tempest wheels with the covers to ensure no loss of range. The temperature was near 70 degrees F yesterday morning and range mode was utilized for the AC. Has anybody achieved 391 mi of range?