Comment by 20after4
Gasoline has a very short shelf life.
Gasoline has a very short shelf life.
And gasoline is insanely easy to replace if you have a car that uses it. Drive to station when car is empty, dump oldest 5 gallon can of fuel into tank, finish filling tank, refill can. Do it every three months. No gas is more than a year old, half the time that stabilizers allow.
If disaster strikes, you never worry about the gas you have.
Every source I can readily find puts that shelf life in the range of several months - so, not relevant to the scenario being discussed.