I suppose a full tank of gas would help keep the pump cooler, which could, theoretically, extend its life a little bit, but I’m nitpicking here. So, I’m going to declare you both right, Tim.

Their recommendation is that you always keep at least a quarter tank of fuel in your car at any given time to offset these risks. Source Fuel Light – how much gas is left when it lights ...

A driver says this one product might be your new go-to if you struggle to keep your gas tank full. If used consistently, it can help. 'Me constantly with 5 miles left.' ...

Another tactic to keep fuel from degrading over time is to top-off your tank when you fill it. This will leave less room in the tank for moisture, which can cause water contamination and eventual ...

A full tank adds extra weight to the vehicle, which can slightly reduce fuel efficiency. While this impact may be minimal, consistently carrying excess fuel may lead to unnecessary fuel ...

Your best bet is to always keep your gas tank no less than ¼ full. During storm season in your area, it would be wise to keep it closer to a half a tank, especially if traveling in a remote location.

Besides keeping your tank full, you should look for gas stations that sell winterized diesel fuel. This special type of diesel contains an additive designed to prevent your fuel from gelling.