Very interesting.

So where do you get this "off road diesel"? When on road trips, I just stop by the gas stations, but I never seen a sign that said "non tax fuel or off road", etc.

If they dont stop passanger cars and with my car being a diesel, I could probably get away with it. But the problem is I dont know if i want this stuff in my car if its going to hurt the injectors or engine and I dont know if its worth the risk to save a few bucks. I would hate to be 4 states away and have my car impounded and be locked up with bubba, lol.