I don't know the exact amount, but I put about 20 gallons in when I fill mine up from empty. At least 20 gallons.
I believe it is 19 gallons ( U.S. ) front tank on your 1987 F150 long bed
i believe its a 20 gallon gas tank.
18 gallon tank is in the rear...
it's on the inside of the fram rail about where the driver door is at in front of the fuel tank
21.1 gallon gas tank.
The gas tank is 22 gallons U.S.
as long as your little heart desires it to go
A 2006 Chrysler Town and Country has a twenty gallon fuel tank.
16 gallons
25 gal
13.2 gallon
20 gallons