Don't know.
Just to add, it is a great app.
They have a app. For that
Great answer
Download app
Download the app and it will tell you fuel prices at any Pilot/Flying J ...
You could download their app
If you have there app it will let you know the price of fuel at any location you are looking for
Not sure on price of diesel fuel.i think you can Google fuel prices try "diesel fuel prices near me" or whatever area you'll be in
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