Old-Biscuit wrote:
I've never really worried about the 'miles' as mpg can change due to headwinds, terrain, traffic etc.
So when fuel gauge gets to 1/2 tank I look for fuel and fill up.
Gives me plenty of leeway to find fuel.
Unless you are familiar with the road and know a good spot to take on fuel... Start looking when you get to half a tank.
If you are close to your destination, you can wait, but don't be left on the side of the road, because you thought you could make it.
Mine seemed to use more fuel when I got to 1/4 tank.
I also like the comfort of having plenty of fuel.
Some locations have their pumps laid out wrong, and aren't worth the trouble, unless your pushing empty.