Type information into the cells. 1  Keep in mind that merging cells can delete data.  If you want to merge cells, but there is data in 1 of the middle cells, copy the data using your Edit Menu and paste it in the upper left cell.
Quick Answer. Semi truck fuel tanks vary in size, but they hold an average of 125 to 300 gallons of fuel. There is a fuel tank located on each side of the tractor, and fuel is distributed between the two tanks to balance weight. Continue Reading.
Feeding the beast, as I like to call it. Filling a truck up with fuel is a lot like filling up your car, but with a few major differences. First of all, your average car holds somewhere around 12-15 gallons of gas. Our truck has two 125-gallon tanks, so we can haul up to 250 gallons of diesel fuel. Which leads to the next major difference â the average car uses gasoline. The big trucks use diesel.