Ah I think he was making a point about the need being Boolean more so than a literal meaning of once. You said 1% which probably matches up to my usage of the tow feature. All good though, those rentals are definitely the most available but they rarely work for me as I usually need more time. They design it to be highly available for short store-to-home trips.

Occasionally I still rent, sometimes I need a bigger truck than I have due to weight.