Fuel for load or fill tank?

I do believe he was referring to it evaporating via a pump and siphon hose and reappearing in someone else's tank. I use the pump for the trip+20 gallons method when doing local daily freight in FL when I'm at home every night and the truck is parked 30 miles away. When I'm OTR, I utilize the best base price method and fill my tanks.

 

If your doing it for security reasons that is a different story. Do what you have to do. I park at my shop behind my house and don't have those worries. Thankfully! So working by the hour and keeping it from being stolen......any other ways it's more profitable????