Yep. wrong tires=decreased mileage at rates MUCH higher that ICE vehicles.Good point about the tires. With the much heavier weights of an EV you really have to be careful with the load capacity.
Way back I got to play with a BMW 850 that weighed just over 4000 pounds. It blew my mind at the time having a half ton on each tire. Today many EVs are over 5000 pounds with the new GM E-Hummer nearing 10,000 pounds!!!
Low rolling resistance, high load capacity, big big dollars.