I rode into a gas station in the desert in Nevada one summer day a few years ago and put 6.4 gallons in the tank. I doubt that I would have gone much further.
I tell you what, I really miss the petcock with the reserve position on the petcock. You always knew you had that wiggle room to get you to a station, now you are playing Russian Roulette with your gas tank depending on how accurate your gauge is and we all know the Rocket gauge is poor.