How many gallons can a 2007 ford expedition hold?

How many gallons can a 2007 ford expedition hold? Which leads to my next question, how many miles can I travel on a full tank? It is so weird b.c sometimes I fill up and my dash computer says I have 370 miles till empty and sometimes it jumps to 430? Ok so what is correct?How many gallons can a 2007 ford expedition hold?It is 28 gallons, you can squeeze 29 if totally empty. You really can't go by the computer on a fill up, the averaging system is how it calculates the milage, so if you have idled more than you have drove it figures it that wayHow many gallons can a 2007 ford expedition hold?28 gallons and it probably is because the computer resets a little bit after u get the gas not immediately or u could be getting better gas mileage then but i would say give the computer a lil bit of time to reset!! so probably around 400 miles i would say depending on how u drive!