Brent Romans, a senior manager at Edmunds, said drivers choosing to tow with an electric vehicle, such as the Ford F-150 Lightning or Rivian R1T, should plan ahead by building extra travel time into the trip for charging stops.“Regardless of the type of vehicle, towing a trailer or boat causes a reduction in fuel efficiency — and therefore range — compared to normal operation,” Romans said.
He noted that the range reduction is dependent on many factors, including the electric truck being used, elevation changes, weather, and travel speed. Romans also said charging stops can take 20-40 minutes depending on the functionality of the charging station and the EV itself.
Because basic science.
They're just status symbols.