Owning an F-150 Lightning for the last two years, including towing a travel trailer across country and back last year and Maryland to Texas and back for the eclipse this year, I am confident full EV is practical for most truck use. However, I will agree with you that EREV provides more options for what are usually edge cases in truck use.Reserved a terra with the range extender. Finally the best set up for a truck. Full ev just isn't practical for a truck.