Alot of "probably's and should be's" but only a real test should be preformed.
On paper it looks good, but "on paper" Ford says my 30 foot motorhome on an E-450 V-10 chassis should get 9-10 mpg, but in 8 years have NEVER obtained that mileage.
That should also apply to the Tesla...It's "supposed" to get X # of miles between charges, and "supposed" to take X amount of time to charge.
You cannot "assume" !!! The Tesla is "supposed" to get a certain # of miles per charge, but that was based on an empty vehicle.
Latch up 4 to 5 tons of trailer behind it and start pulling up a 6-7 % grade thru the Rockies, and then tell me what the "miles per charge" are.
So, again, put em up to a true face off, trailer to trailer of exact same weight across I-80 where you will run into every type of flat and mountain driving.
Maybe even throw an "emergency" into the mix where they both break down and see where they get towed too, and how long a repair takes...(where ya gonna tow the Tesla too for a motor repair ?)
Maybe 20 years from now when everything is in place and reliability has surpassed "supposed to bee's" I would look at one. It WILL happen, just not very quickly.
Look at battery powered tools. When they first appeared no onw would use them, they were low on power and wouldn't last any time at all.
Now, everyone owns one, their reliable and batteries last a long time, both in use and in life. It took 25 years, but it happened.
Same thing will happen with EV's, but it will take awhile.
But now, I wouldn't waste 30 minutes of my time to even test drive one.
Grumpaw