trentor

^ True. I'm not positive if they are, but it says DOT approved and is being sold on a pretty reputable auto racing site. And like you said, no gas station, self-service one anyway, is going to know the difference or even really care.

This thread cracks me up. Camino, You might give this a look: http://www.soloperformance.com/SPS-5-Gallon-Utility-Jug_p_1270.html