Aw.. you're so cute. 55,000 pounds of fuel?
A large Tanker trucks can hold up to 11,000 gallons of fuel. A simple internet search would have told you the truth.
An Airbus A380 supposedly holds 90,000 gallons of fuel that's 290 tons or 580,000 lbs, all supposedly held within each wing. That's a whopping 30,000 lbs of fuel burned every hour, or 1 gallon a second. It's equivalent to 22 full-grown adult elephants or 16 city buses in these thin light aluminum wings.
It would take 16 5,200 gallon fuel trucks to fill the A380 yet clearly that much fuel cannot fit within its wings as well as the clear issues the plane would have with that much fuel schloshing around so far from its center mass. To fill an Olympic sized swimming pool takes about 4 days, that's 660,000 gallons of water. Using that same fill rate, it would take the A380 almost 8 hours to reach their claimed capacity.
Not my twitter account, but here is the rest of his very well researched post.