Forgot to mention that you will need a way to get the drum off your truck, but you have a loader. Dropping the drum off the tailgate is a no-no, they won't give you your deposit back if the drum is dented. I've heard that some Costco's sell oil by the drum, never checked the price though. Reason I don't store drums on their side and use a pump is because of bad luck with slow, expensive leaks. Also on some larger pieces of equipment I can pump the oil though a hose into the tank. My pump is very accurate, one stroke=one pint.