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.
How much does one gallon of fuel weigh?     AVGAS or 100ll fuel weighs approximately 6 pounds per gallon on a standard day. A little less on a hot day, a little more on a cool day.     Jet Fuel is appâ¦roximately 6.6 pounds per gallon.