> single-charge range issues are pretty much non-existent (for non-towing applications).

Readers might enjoy this, though I can't find the conclusions section at a glance: https://www.youtube.com/watch?v=UmKf8smvGsA

"The Truth about Electric Towing" - The video author says that weight doesn't make much difference, but aerodynamics does. Towing a big flat piece of plywood that weighs 50 pounds but catches the wind is much worse for your range (or MPG) than towing an entire second truck, if the towed truck is aerodynamic.