Plus consider the 1800 mile
Plus consider the 1800 mile trip. The diesel truck with its 300 gallon tanks and at 6 mpg can make the trip nonstop. The Tesla will have to stop to recharge 4 times and if you use the recharge at 20 percent and don't charge over 80 percent the Tesla will only have 300 miles of range and will need to recharge 6 times. This shows unless battery technology greatly increases that the Tesla semi will be usable for only limited small runs and at this time is no threat to diesel dominance.